my 240sx is in the shop, i have: rb25det, 300zx fuel filter, 3" exhaust from the turbo back (no cat), walboro 255 fuel pump, t3/t4, tial external wastegate, safc2, wiseco forged pistons 86.5mm, compression ratio is 8.4:1, arp head studs, metal head gasket, koyo aluminium radiator with dual 10" fans,and 12X24X4 front mount. All tuned to 14psi. I am thinking around 325whp, what do you think of that number?

 

hot damn... you my friend are going to have some serious fun. No intercooler? I bet you could probably turn up the boost a bit more with the forged internals~ did you get new rods? retainers?

 

He does lol. And yes you are gonna have some fun bro.

 

hmm... didn't see that. lol. yes, that should do fine.

 

holy sh*t that car is gonna be pretty beastly... well tuned... 350-400++hp

 

safc2 and all that

fail

 

Plus no new injectors? The stock injectors are good for about 300 wheel HP at MOST. You are gonna blow a hole in your new pistons running on stock injectors.

Get some 550's or 600's and a REAL way to tune that motor. The SAFC is the automotive equivalent of Sloth from The Goonies. Sure he does the job, but in a VERY ugly way. Any kind of piggyback ECU will be tricking the stock computer and when the inputs don't match up, it will get angry. "HEY YOU GUUUYYYYSSSS!"

You went all out up to the point where you save the motor from popping, then cheaped out. Get some real tuning(Power FC, AEM, Haltech, SDS, etc...) and some bigger injectors and you can hit 325 no problem. Check out www.DeatschWerks.com

 

^ couldnt of said it better.

 

i agree... i missed that he was only using the stock injectors and safc for fuel... i usually think of safc's for minor adjustments