Ran 11.6's with my skyline this passed sunday

Discuss the RB20, RB25 and RB26 series engines.
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ReganGTS25T
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yup 11.60 @20 psi with pump gas and a real conservative spark map, hoping for atleast 70hp more with meth inejction a more agresive timing map and 25 psi, out of the gt35r, and when thats all good the n2o will be goin on. btw these are full weight runs with a 300 pound driver, mcdonalds ftl

here are some vids, they are all against gutted and fiberglassed big block v8's

http://www.youtube.com/watch?v=2RKKujufB0w

http://www.youtube.com/watch?v...lated

this last 1 is against turbo impreza GT that was runing 25 psi 22 degrees of timing a 2.7 liter stroker 272 race cams meth injection and was runing a mix of street gas and 110ll octane fuel, thier seems to be a bump ont he runway which makes me loose control right when i was about to pass him but i had to let off you cant really tell that well in the video but look at the front wheels

http://www.youtube.com/watch?v=-FGp0q3Mrk0

heres a vid against a turbo bmw e30 where you can actualy hear my engine

http://www.youtube.com/watch?v=prEgExbJl6c

fotos of the car





fixed the broken links
Modified by ReganGTS25T at 12:01 AM 7/16/2008


Yellow4g63
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Looks like a hard track to get traction on. Btw the 1st 2 up top didn't work.

moso240
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wow your car is amazing...LHD? never seen that b4... how was it bringing the car in? any hassles like the US? im thinking of importing a skyline into Cali,Colombia

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ReganGTS25T
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Yellow4g63 wrote:Looks like a hard track to get traction on. Btw the 1st 2 up top didn't work.
fixed the links, eh i bought it already here from an importer thier are allot of lhd converted jdm cars down here

240z4u
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moso240 wrote:wow your car is amazing...LHD? never seen that b4... how was it bringing the car in? any hassles like the US? im thinking of importing a skyline into Cali,Colombia
For gods sake, do your homework on that. He lives in Lima it says.

Man, sharp car. I love it! Congrats on the nice times.

Evan

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ReganGTS25T
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240z4u wrote:
For gods sake, do your homework on that. He lives in Lima it says.

Man, sharp car. I love it! Congrats on the nice times.

Evan
ty

Cjmartz2k
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Sounds awesome. What kind of MPH are you getting through the traps, and have you put it on a dyno?

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ReganGTS25T
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Cjmartz2k wrote:Sounds awesome. What kind of MPH are you getting through the traps, and have you put it on a dyno?
eh the bad thing about being in peru is that the system they use here is a little primitive still works but no mph or 60 foot, reaction time TT and ET only but on my speedo impasing inbetween 120 and a 130 mph i knwo that dont mean **** if its not ona time slip but oh well its all i got hehe, ive got 550 crank hp @ 20 psi with pump gas, thats ona bosch dyno that was new in like the 80's lol, the dyno graph looks like a seismograph, but thiers a mustang dyno coming ina month ill have more legit numbers then, but all in all im happy

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ReganGTS25T
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your the guy with the r32 and the holset hx40/35 in japan we talked on streetfire b4

Cjmartz2k
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Yup, that's me. Nice to finally see some videos of your car up! That GT35r sounds mean. What kinda waste gate are you running?

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ReganGTS25T
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Cjmartz2k wrote:Yup, that's me. Nice to finally see some videos of your car up! That GT35r sounds mean. What kinda waste gate are you running?
just a 38 tial i never planned on runing lower then 1 bar so i **** 1 bar spring and it creeps upto 17 psi soo its all good

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ReganGTS25T
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hows your car doing btw my friend with his er34 is a fan of your car we both have recently lost 2 gt series turbos, cause of stupid reasons, we were goin to buy a holset that bmw int he video has a holset hx40

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HxC_Nismo
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what was your 60ft? cause with that kind of mph you should be close to the 10's but your car is bitchen man.

Cjmartz2k
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My car is actually down right now getting cams and a bigger holset HX40 put on it. That's to bad about the GT's dieing on you guys. I think the HX40 with the 60mm inducer on the compressor is roughly the equivalent to a GT35R, so it may be a good option for you. Most people are seeing them outspool GT30's to boot!

Does your motor have a built rotating assembly?

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ReganGTS25T
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yea tomei rods cp pistons

mattleegee
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what do you run on street tires?

Cjmartz2k
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So did you get a new turbo yet Regan? I'm actually trying to sell this other new HX40 if you wanted to got holset along with your buddy I'm waiting to tune mine. Fitting the two walbro's in the tank was a *****. What are you doing for a fuel pump(s)?

rb25drag
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Cjmartz2k wrote:So did you get a new turbo yet Regan? I'm actually trying to sell this other new HX40 if you wanted to got holset along with your buddy I'm waiting to tune mine. Fitting the two walbro's in the tank was a *****. What are you doing for a fuel pump(s)?
How much you askin on the Holset? Are you running it on your rb25?

Cjmartz2k
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$500, and I am running one on my RB25, I just had two.

rb25drag
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Is it already setup for the 25 or does it require welding?

What size wastegate does it require?

How is the spool time?

Im looking for a Bigger turbo, Just don't know which route I wanna go yet.

Cjmartz2k
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It is a T3 flange, and it will bolt up to the stock mani with out a spacer, but I don't know if it'll hit anything else (like the body/frame) of your car on a stock mani. It will need a downpipe made for it. This ain't a bolt on turbo. I think a 38mm wastegate will be just fine on it depending on how much boost you want to run. I'd guess around 1 bar of boost by probably 4k rpm, but it's tough to say. I've got a much bigger T4 19cm housing on mine. My friend will be putting this exact same turbo on his GTR soon though, so that might give us a little better idea.

Email me if you got any more questions or want to chat about it. I don't want to OT Regan's thread anymore than I already have

Some people use a coke can for size comparison, I use my cat :heh_heh: (he's a snoopy mother ****er <_< )


Modified by Cjmartz2k at 5:44 PM 2/20/2009

rb25drag
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Ya I plan on running 28-30PSi.

one last question. Does the wasteGate need welded on that turbo to work?

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ReganGTS25T
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Cjmartz2k wrote:It is a T3 flange, and it will bolt up to the stock mani with out a spacer, but I don't know if it'll hit anything else (like the body/frame) of your car on a stock mani. It will need a downpipe made for it. This ain't a bolt on turbo. I think a 38mm wastegate will be just fine on it depending on how much boost you want to run. I'd guess around 1 bar of boost by probably 4k rpm, but it's tough to say. I've got a much bigger T4 19cm housing on mine. My friend will be putting this exact same turbo on his GTR soon though, so that might give us a little better idea.

Email me at [email protected] if you got any more questions or want to chat about it. I don't want to OT Regan's thread anymore than I already have

Some people use a coke can for size comparison, I use my cat :heh_heh: (he's a snoopy mother ****er <_< )
nah its cool ive alrady got a gt3582r, but im planing on selling the skyline i want to build a turbo foxbody 750 whp on pump gas with a 408 stroker and an 80mm turbo, thats a pretty big apt for japan

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ReganGTS25T
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my thread has been jaxzored by your volvo turbo

rb25drag
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I like the 408 stroker turbo Idea But just not on a foxBody!! It seems that everyone has one.

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ReganGTS25T
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rb25drag wrote:I like the 408 stroker turbo Idea But just not on a foxBody!! It seems that everyone has one.
down here it would be the fastest v8 well fastest car period


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