Rolled the 240 onto the dyno today.

Discuss the RB20, RB25 and RB26 series engines.
Yellow4g63
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Yeah but it's no where as cheap as the Walbro so not too many people go for them. You can get a walbro for $90-100 but the supra pump is usually $170-220 depending on where you find it.


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Coolwhip
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glad to see it putting down!

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Chaos the Xile
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GAWD! Those Cams make your engine sound soooo aggressive! Fixs those maps I know its got more power leerking in there some where!

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meet07
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toadx8u wrote:great job andy...its def come a long way...now u need a real management system and you could me makin so much more HP
Why would he need to upgrade the computer?? will it not support 500-600+ whp??

Yellow4g63
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Stand alone's usually have a 24X24 or bigger map to work with so you have way better resolution vs the stock 16x16 map. What size injectors are you going to run Meet07?

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meet07
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I want 700-800cc's since I can get my hands on some local e85...

but wee will see what the budget look like next month. But ill be ordering my nistune for sure in about 2 weeks. Ill be doing the blow through as well...

you said get the 01+ lightning maf right??

Sil240
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I can't wait till you get your ECU Tuning down

Carl is Tuning my ecu, I'm hoping to hit #s like yours.Soon there will be a hand full of big power 20's running around the US

Yellow4g63
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meet07 wrote:I want 700-800cc's since I can get my hands on some local e85...

but wee will see what the budget look like next month. But ill be ordering my nistune for sure in about 2 weeks. Ill be doing the blow through as well...

you said get the 01+ lightning maf right??
Yeah it's 01+ Lightning maf the 90mm version. I wish I could get more time to mess with the car but it's stored 56miles from where I live lol, and I have another car that I have been working on so it's not help.

savanna13
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I would be shifting at 7k till I got some more gas up top. Then rev and rev!

Yellow4g63
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savanna13 wrote:I would be shifting at 7k till I got some more gas up top. Then rev and rev!
Don't worry all it's doing is idling and moving forward and backwards at the shop since I'm playing with different bin files to get it right.

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meet07
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Yellow4g63 wrote:
Don't worry all it's doing is idling and moving forward and backwards at the shop since I'm playing with different bin files to get it right.
What kinda trouble are you having??

Yellow4g63
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The setup of the bin file. I couldn't figure out how to setup the latency for the new injectors.

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meet07
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Yellow4g63 wrote:The setup of the bin file. I couldn't figure out how to setup the latency for the new injectors.
I did a quick search and found this: http://forums.nasioc.com/forum...92990

Im not sure how much good it will do you but I figured it may help ya. I need to read more up on Latency myself.

Are sard injectors made by JECS?? Nistune states that if so you shouldnt have to mess with it.

Check out this link too: http://injector-rehab.com/kbse/lag.htm

hope this helps cause im sure ill need ur help when its time..

Yellow4g63
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meet07 wrote:
I did a quick search and found this: http://forums.nasioc.com/forum...92990

Im not sure how much good it will do you but I figured it may help ya. I need to read more up on Latency myself.

Are sard injectors made by JECS?? Nistune states that if so you shouldnt have to mess with it.

Check out this link too: http://injector-rehab.com/kbse/lag.htm

hope this helps cause im sure ill need ur help when its time..
Sards = denso injectors. I thought the same thing but let me tell you they are wrong lol. I didn't set the latency last time and couldn't control my fuel map. Still playing it the bin setup, I think I got it this time tho won't know till I go back onto the dyno. The Kconstant calculations were way off, so much so the car wouldn't run at all until I adjusted it. Save yourself some trouble and talk to CarlH about a base bin to get you started, then u tune the fuel and ignition yourself.

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meet07
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Yellow4g63 wrote:
Sards = denso injectors. I thought the same thing but let me tell you they are wrong lol. I didn't set the latency last time and couldn't control my fuel map. Still playing it the bin setup, I think I got it this time tho won't know till I go back onto the dyno. The Kconstant calculations were way off, so much so the car wouldn't run at all until I adjusted it. Save yourself some trouble and talk to CarlH about a base bin to get you started, then u tune the fuel and ignition yourself.
If I cant figure it out I will def hit him up...What about the lightning maf voltage? did you have to modify it?? And if so how do you go about doing so?


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