rx7vadim

s5 afm? So whats the gain without it? top whp is 216 on racing ecu.

maybe afm isnt as bad for na.

rx7vadim

kahren is afm n/a whp record holder. GJ

Kahren

iTrader: (13)

if you follow that curve on the 195whp dyno, it seems like it would have done around 215-220 whp at around 7500rpm has it not been leaning out.
i dont think it woudl be much more without the afm, maybe another 5 whp or so

i still havent got any of the na guys to the dyno with my stage1 street port
so there is still no offcial whp # on that port, my guess is around 215-220whp
with stock manifolds

rx7vadim

must have been freezing that night. j/k

rx7vadim

My goal is 180. with (untuned exhaust). with 30 shot. So thats 215 whp.

I heard alcohol adds 10-15% over gas. Also with oxygenated fuel you could add additional 10% whp. Vp racing fuel carries that fuel.