| Re: Ultra's Dyno test II Exhaust |
Subject: Re: Ultra's Dyno test II Exhaust by jonszr1 on 2011/5/3 0:19:10 me thinks bogus is right, when you get the intake done you might just see a 30 hp increase .my buddy had the exact same porting done on his zr1 same porter too . he only got 16 wrhp more than when it was stk .where as me allready having headers,exhaust, and reverse air cleaner .before corey started porting we hit his dyno car made 372 rwhp and 353 tq.after his porting car made 409.9 rwhp and 382.1 tq .which is about what corey sees when the car has headers . he said without the exhaust the inj housing and plenum porting cant really shine |
