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 Datsun 510 Rb26dett or 1jz???
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white_ashes

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152 posts
1969 Datsun 510
ca
4-15-2009

  Datsun 510 Rb26dett or 1jz???


So i have a problem with deciding which motor i should go with.... i really like the idea of keeping a nissan with a nissan but the godliness of the 1jz motor and potential is crazy and have been proven for 600+ hp on stock internals..... but with the rb26dett i get to stick with nissan parts and could potentially be easier to work on then 1jz.... sr20 is basically the same price and i would rather have a better motor for the same price... im kinda stuck and would love to hear some opinions from you guys and hope that i dont get someone who is in a bad mood lol please people n e-thugging!!! Oh and btw the 1jz would be $1900 and the rb26dett would be around $2300-2500 not to big a price difference to worry about....


Online Poll » Results

rb26dett ftmfw (48%, 12 votes)
 
1jz ftmfw (12%, 3 votes)
 
i dont care (12%, 3 votes)
 
sr20 ftw (12%, 3 votes)
 
ka-t ftw (12%, 3 votes)
 
sell the pos 510 (4%, 1 votes)
 
(25 total votes)

heartofaskyline



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1994 posts
1992 hatch, 1993 sr20 coupe
5-23-2006

 « Re: Datsun 510 Rb26dett or 1jz??? (white_ashes)


wrong section




Quote, originally posted by PapaSmurf2k3 »

I dunno, why are boobs good, why is a susnset good. It just is.

Quote, originally posted by ranzo1007 »
The baller wheels ima get are Sportmax 962's


j-z

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2873 posts
95 240sx
orlando, fl
12-1-2003

 « Re: Datsun 510 Rb26dett or 1jz??? (white_ashes)


ummmm..... how about you tell us what youre dreams of building this 510 are for??? street car with alot of power??? a track car? drift? what man???

if youre building it just for power i would say its a toss up between the rb and 1j.... the rb is newer, and the 1j has the exhaust on the pass side = no bmc bull shlt.....

if youre building a road race/time attack/auto-x car, i would go with a f22c out of an s2000.

drift.... id probably go ka-t.

im gonna dream that obama isnt our president tonight.....




white_ashes

Offline

152 posts
1969 Datsun 510
ca
4-15-2009

 « Re: Datsun 510 Rb26dett or 1jz??? (j-z)


Quote, originally posted by j-z »
ummmm..... how about you tell us what youre dreams of building this 510 are for??? street car with alot of power??? a track car? drift? what man???

if youre building it just for power i would say its a toss up between the rb and 1j.... the rb is newer, and the 1j has the exhaust on the pass side = no bmc bull shlt.....

if youre building a road race/time attack/auto-x car, i would go with a f22c out of an s2000.

drift.... id probably go ka-t.

im gonna dream that obama isnt our president tonight.....

mainly it would be street car and sometimes be for track but i want to not worry about stressing out the motor and i would be happy with 400-500hp and i think that the rb26dett or the 1jz can perform there easily and still take a beating and give me one too lol... also if i decide to go big i already have the motor there and dont need to swap motors again...

mainly for me i think that this would be an awesome swap no matter what motor i end up with cause i have never seen a 1jz or a rb26dett in a datsun 510 so woot woot!!! anyhow thanks guys for all the feedback and im going to jump on this build asap i just gotta strip down the 510 first and get rid of the truck motor thats already in there.... lol

hbpignosePA

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2750 posts
90 240sx hatch, 78 Datsun 280z (RIP), 89 cressida (winter beater) 86 200sx hatch (new DD ftw)
York PA
12-1-2006

 « Re: Datsun 510 Rb26dett or 1jz??? (white_ashes)


this is a stupid question (sorry)

first off you have unrealistic expectations, and obviously didnt do any research; so i doubt you have the experience, fab skills or money (well that maybe) to pull it off.

first off

your not going to find an RB26 for 2500- they run close to 4k

second, theres absolutely no point for a 600hp datsun 510

while they happen to be one of my favorite cars, all your going to accomplish is tearing the poor thing in two in the first launch. The chassis and the rear end (which you could change) will not support that much power unless you do some serious stiffening, and honestly its not worth it.

theres alot of guys who do Sr20det swaps who are scared outta there mind because the numbers they made with such a light chassis.

my vote: build N/A SR w carbs

old school ftmw

Modified by hbpignosePA at 9:53 AM 4/19/2009



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gregfarz78

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712 posts
89 240sx, 04 S2000
Philly PA
1-10-2008

 « 


yeah rb26dett you better increase your budget to 6-8k. I love 510s if I ever got one I'd keep it n/a either a vq35 or a lsx swap



My Pics | 240SX Project | 2002 SE-R Spec V (Ret) | 2004 S2000 (DD)
kscherbaum

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66 posts
2004 Titan, 2006 Titan, VK56 powered Buggy, 1970 Datsun 510 2dr
Alpine Ca
3-1-2008

 « Re: (gregfarz78)


Why add the extra weight of an RB ? I would think that the SR20 would be ideal, lots of parts available, makes great power, much lighter than an RB, wont require much fab work, etc... Put a narrowed S14 rear end under it. I am in the process of a build for Clark Steppler at JWT on a 510 but were going with a KA with the monster cylinder head and turbo... I already narrowed an S14 rear end that fits under the car...

-Kurt

cody180sx

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292 posts
240sx hatch with a s13 blacktop
Dothan Al
4-22-2007

 « Re: (kscherbaum)


people have done rb 510 all the time. rb25 for sure should be that much harder to get a rb26 in there
Lev_96_240sx

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457 posts
96 240sx
Columbus Ohio
11-29-2007

 « Re: (cody180sx)


Yea for a car that weighs as little as the 510, you're going to kill yourself with that much power. With a heavier engine like an RB or a 1JZ you're adding unecessary weight to the front end of the car. If you're looking to save money on this project, forget about those engines and look for a KA or an NA SR, anything else and you will need to replace or strengthen the entire bottom part of the car, including the frame and subframes. Just my 2 cents. 510 is a nice car, wouldn't want to see it wrapped around a tree.
S13Teddy
HAI KITTEH



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4742 posts
of useless, uninformative garbage
Torrance CA
4-30-2007

 « 


</thread>



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deuce4Oh



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299 posts
1990 240sx KA24DE-T,76 Datsun 710
Somerset NJ
3-29-2006

 « Re: (S13Teddy)


Quote, originally posted by S13Teddy »

</thread>


L20B FTW. an awesome enginefor an even sicker chassis.



Torque it til' it strips,then back it off a 1/4 turn.....that should do it.
j-z

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2873 posts
95 240sx
orlando, fl
12-1-2003

 « Re: (deuce4Oh)


yeah youre def not going to be able to fit a straight 6 in there without ALOT of modification.... same goes for a V motor.... i say go with the f22c and do a full out all motor build... ITBS, cams, higher compression, springs, rods, the whole nine..... thats what i would do atleast....

and oh... i didnt dream about obama not being president last night... i had a dream to where i was with two chicks in a conversion van going on a 3 hr trip to stay at a hotel and i didnt have any money LMAO <-----truth

white_ashes

Offline

152 posts
1969 Datsun 510
ca
4-15-2009

 « Re: (j-z)


Quote, originally posted by j-z »
yeah youre def not going to be able to fit a straight 6 in there without ALOT of modification.... same goes for a V motor.... i say go with the f22c and do a full out all motor build... ITBS, cams, higher compression, springs, rods, the whole nine..... thats what i would do atleast....

and oh... i didnt dream about obama not being president last night... i had a dream to where i was with two chicks in a conversion van going on a 3 hr trip to stay at a hotel and i didnt have any money LMAO <-----truth

ive already measured the engine bay and measured a rb26 and it seems to fit along with an extra 2 inches in the front and 1 3/4 in the back and that would be with the radiator so i know it will fit and the weight difference is not THAT much at all and ive seen a datsun 510 with 500+ hp and no modification to the frame so i dont think it will be a problem... im going to try it and if it doesnt work out i can always buy an r32 shell and drop it in! LOL anyhow im not really worried about the money situation i should be fine and i will probably run into problems and delays but in general i think it will be a fun swap! Thanks guys for all your flaming and input and ive decided to go with a rb26 and yes i can get it for $2300 thanks NICO!!!

Lev_96_240sx

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457 posts
96 240sx
Columbus Ohio
11-29-2007

 « Re: (white_ashes)


you're an idiot... why do you ask for advice and then disregard it when people tell you their honest opinion about what you propose?
hbpignosePA

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2750 posts
90 240sx hatch, 78 Datsun 280z (RIP), 89 cressida (winter beater) 86 200sx hatch (new DD ftw)
York PA
12-1-2006

 « Re: (Lev_96_240sx)


umm ill believe it when i see pictures

and im done arguing with you, cuz its not likely you will ever update this to prove it like so many "OMG guys what kinda motor shoud i put in my whip to be straight gansta threads"


evildky
Classic Z Moderator



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11578 posts
71 240ZT, 87 300ZXN/A-T, 91 300ZXTT
Louisville KY
1-31-2004

 « 


the RM and 1JZ can be shoehorned in but are heavy and make things like radiator and intercoler clearance issues a hugr issue to work around, the SR weighs a couple hundred lbs less and will be a much better fit and preserve the weight bias of the car, mayeb even a CA swap, or the L20B with dual DCOE's



"if I had all the money I ever spent on cars........I'd spend it all on cars"

S30: "The Rusty Mistress" stripped bare and getting rebuilt from the ground up,
Z31: 315 whp 416 lbft, placed 7th at the GRM $2009 challenge
Z32: now with sport 500's!
For Sale


Papi Chulo



Online

2121 posts
72' Datsun 510
Santa Maria Ca
10-11-2007

 « 


510six has an L28et in is car.
He modified his firewall.
If you don't you will do stoppies when you slam on the brakes. True story.





mbsilvia

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1 posts
70 datsun 510(rb26dett), 93 pulsar gtir, 84 landcruiser fj60, 99 g20
anacortes wa
4-20-2009

 « Re: Datsun 510 Rb26dett or 1jz??? (white_ashes)


Hey white_ashes, don't listen to these yahoos, just jealous;)j/k. An rb26dett can and does fit in a 510, takes some fab work and a shoehorn, but that obviously goes without saying and I'd like to see another guy with one! I'm finishing this car a dear friend started, check it out! http://forum.ratsun.net/showthread.php?t=1468

Modified by mbsilvia at 6:18 AM 4/21/2009
Kalypso
Suffers from Progressive Down Syndrome



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7723 posts
nico mods love to change my title
Flushing, Queens NY
7-24-2007

 « Re: Datsun 510 Rb26dett or 1jz??? (mbsilvia)


TWIN TURBO LS1



For Sale: Sr altenator 60... Greddy sr20 RAS 47


Mr1der
Datsun Moderator



Online

33102 posts
2005 Lollerskate Si
Lebanon,TN
9-2-2003

 « Re: (evildky)


Quote, originally posted by evildky »
the RM and 1JZ can be shoehorned in but are heavy and make things like radiator and intercoler clearance issues a hugr issue to work around, the SR weighs a couple hundred lbs less and will be a much better fit and preserve the weight bias of the car, mayeb even a CA swap, or the L20B with dual DCOE's

echoing this.





MOΛΩN ΛABÉ


z210



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33 posts
datsun b210
bakersfield ca
2-23-2008

 « Re: (Mr1der)


i would vote neither, these two engines require a lot of fab work. also, by the nature of how you are asking these questions, i can tell you do not have a lot of the fab skills necessary for this job. however, if you are a rich kid and you are planning to have a reputable shop do this swap then i still say don't do it because these engines have already been swapped into a 510. been there done that. if you want to stand out in your 510, why don't you swap in a four wheel drive subaru engine and drivetrain.
Kalypso
Suffers from Progressive Down Syndrome



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7723 posts
nico mods love to change my title
Flushing, Queens NY
7-24-2007

 « Re: (z210)


my first post was dumb... for me

put a modest and lightweight motor in it...

sr20

evildky
Classic Z Moderator



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11578 posts
71 240ZT, 87 300ZXN/A-T, 91 300ZXTT
Louisville KY
1-31-2004

 « 


or just buy one already built
http://forums.hybridz.org/showthread.php?t=148796
HowlerMonkey

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80 posts
1991 M30 with L28et
west palm beach fl
6-4-2009

 « Re: (evildky)


http://www.youtube.com/watch?g...0Czdc
SxMachine



Online

145 posts
Drifting, girls, and drifting on girls
Atlanta, from New Jerz
12-25-2002

 « Re: (cody180sx)


Quote, originally posted by cody180sx »
people have done rb 510 all the time. rb25 for sure should be that much harder to get a rb26 in there

Show me these people



Project 72' Datsun 510 vg30ett almost complete (yes SOHC wit TWO TURBOS!)
90' s13 (sr red)
VW mk4 1.8t daily
Lookin 4 my dream b13 nxt!!
Holy Hi insurance rates batman!!
HowlerMonkey

Offline

80 posts
1991 M30 with L28et
west palm beach fl
6-4-2009

 « Re: (SxMachine)


This FJ20 makes 630hp.

If you're going toyota, why not use an engine that fits like a 3sGTE since they can be made to handle 700hp or more.

This 3sgte put down 777hp.

http://www.youtube.com/watch?v=wB2hVXchxCk



Modified by HowlerMonkey at 9:19 PM 8/5/2009

datsunscom

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3 posts

10-6-2002

 « 400HP in a 510


This stock VG30DETT made 335whp on pump gas and will soon be at 470+ (on pump gas) with a mild turbo upgrade. In a 2500lb car the enigne and trans aren't being stressed at all. It makes a nice daily driver + occasional track / auto-x / dragstrip toy.

One thing often overlooked is how beefy a clutch you need with 500-700hp. At 450-500hp you can use a clutch that feels and engages much like a stock one. Really, check out a clutch that can handle over 500ft-lbs and it will likely be a b**** to use in a daily driver.


Kalypso
Suffers from Progressive Down Syndrome



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7723 posts
nico mods love to change my title
Flushing, Queens NY
7-24-2007

 « Re: (HowlerMonkey)


why hasnt this thread been locked and burned forever
67 411

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125 posts
1967 datsun 411 sss wagon 1975 datsun 620 king cab 4x4 and a 1971 521
portland oregon
8-15-2008

 « Re: 400HP in a 510 (datsunscom)


hey i wa
Quote, originally posted by datsunscom »
This stock VG30DETT made 335whp on pump gas and will soon be at 470+ (on pump gas) with a mild turbo upgrade. In a 2500lb car the enigne and trans aren't being stressed at all. It makes a nice daily driver + occasional track / auto-x / dragstrip toy.

One thing often overlooked is how beefy a clutch you need with 500-700hp. At 450-500hp you can use a clutch that feels and engages much like a stock one. Really, check out a clutch that can handle over 500ft-lbs and it will likely be a b**** to use in a daily driver.

s wondering if this car is yours?




b110prodigy



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38 posts
72' b110, 92' 325.
waterbury CT
6-16-2007

 « Re: 400HP in a 510 (67 411)


hold up...
my question is what kind of tranny are they running in a rb swap?
look how far back that motor is, i see no drive shaft and a little bit of the tranny.
back seat driving will take a new deffinition with this.
not to say what kind of death trap it would be to have 600+ hp in a 510.

ca18, big fkin turbo, 510 drive shaft and 240 diff cut and weld.
trust me no r34 will get anywhere near your rear bumper.
(tops 2600 pounds not including driver.)

 

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