A guy just told me that his b18c1 has 354 hp out of the crank with stock int and only runing 7 psi of boost ? is that possible? it will last very soon right ?

A guy just told me that his b18c1 has 354 hp out of the crank with stock int and only runing 7 psi of boost ? is that possible? it will last very soon right ?

It's totally possible, and depending on the tune, it could last for a very long time.

http://www.boosted-hybrid.com/pics/jeff.jpg

Mods: Stock GSR block, 3mm head gasket, ARP headstuds, Edlebrock IM, Full Race manifold, 3" dp., 3" Thermal Exhaust, PWR Intercooler, Tial 40mm wg and bov, Full Race T3/T-Series turbo, 720cc injectors, Warlboro 255lph fuel pump, and Hondata S100.

Done @ 11 psi! Some other quotes from him.

Its 100% reliable. I was daily driving the car up until I went back to school. Parts, installation and tuning is key to reliability. I have done 425whp level on a stock block gsr awhile back.

Actually when the car was driven, it was daily driven on 11psi. The block is the same block i used awhile back to make 420whp on. Its my fail-safe block, I have had three different turbo set-ups on it in the past. Longevity and reliability are really not an issue at 350whp level on stock internals, it should last for 30-40K with proper maintenance.

From http://www.honda-tech.com/zerothread?id=647975