Wow...Did you go with bigger injectors or something? Most stock Vortech Kits end up with about 315HP at the wheels (around 360 crank). Does the header/test pipe/exhaust make that much of difference? Really nice numbers dude.

 

well a good header, test pipe and a good flowing exhaust and 550cc injectors will get you good numbers, mitch's car put down some great numbers for what he has,i think had he had a less restrictive exhaust he would have got close to about 360rwhp, not saying that ur exhaust is bad mitch just tryin to answer the mans question,


and yes with the stock kit from vortech u will see 315ish

 

what side was it again ?

 

drivers side