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RX-7 2nd Gen Specific (1986-92) RX-7 1986-92 Discussion including performance modifications and technical support sections. |
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#1 |
mongoose666
Join Date: Sep 2009
Location: caroga lake, NY
Posts: 16
Rep Power: 0 ![]() |
Thanx everyone for help!!!!!
Id like to thank everyone for helping me with my turbo rx7 convertible. Its running perfect and the wideband is reading low 11s under 14 lbs of boost. And a HUGE thanx to Mike over at R-TEK for the ecu upgrade. What a difference. He also told me today that they DO NOT offer the upgrades on JDM ECUS!!!! I ended up buying an N333 and sent it to him, and he was very clear that there ARE many differences between the 2, and that they dont work on the JDM computers. I will post pics of my 3 rx7 convertibles, 1 NA, 1 13b turbo, and the other 2.3 ford turbo powered, the fastest of the group.
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#2 |
The quest for more torque
Join Date: Sep 2008
Location: Sheboygan, Wisconsin
Posts: 855
Rep Power: 17 ![]() |
You are running 14 psi with the stock turbo? Stock Intercooler too?
(That is more than I would run).
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1986 GXL ('87 4-port NA - Haltech E8, LS2 Coils. Defined Autoworks Headers, Dual 2.5" Exhaust (Dual Superflow, dBX mufflers) 1991 Coupe (KYB AGX Shocks, Eibach lowering springs, RB exhaust, Stock and Automatic) |
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#3 |
The Newbie
Join Date: May 2009
Posts: 2
Rep Power: 0 ![]() |
Maybe with meth...otherwise I'd stick to 10-11ish on stock turbo and I/C.
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#4 |
frustrated!
Join Date: Apr 2009
Location: Montana
Posts: 611
Rep Power: 17 ![]() |
I ran 14 psi on the stock S5 turbo. Engine lasted and ran fine(temps under control and stabile) until I swapped on a hybrid and popped it. Anyway, the turbo will bleed down at redline to about 10 psi so he really isn't pushing a full 14psi through the whole powerband.
Congrats on the success man.
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