sdpc built it i did the install

 

550 Rwhp Is Alot For Stock Cubes... I Made 430 With A Simlar Sized Cam And A 4000 Stall Converter

How Did You Make Another 100 Hp?

 

i made 450 with cam only on stock heads, stock ls6 intake, stock 28lb injectors, with LT headers, xpipe, and lid.

i added patriot performance stage 2 (59cc) heads that has there dual gold springs, stainless valves, and ti retainers, ported Fast90/90 from veangeance racing, 42lb injectors form racetronix, nasty performance fule rails, 100mm mas from tsp, and the volant intake for the trans am(really made a difference). that came out to 530 and 435tq at the wheels.

the hp rating in my sig is different b/c my friend made it and thought i said 550.

 

new price 7000 shipped

 

any dyno sheet?

 

no sorry can find it. i thought i had it in my car but cant find it. but i know its somewhere

 

Yep, I'm throwing a BS flag on this one. I too had a 346c.i. with a comp cam 23x/24x .595/.605 same Patriot heads that I had massaged even more by two more shops, same FAST 90/90 combo and tuned by the same exact shop (Mike Norris). The only difference is I has stepped race headers and a 4" mufflex and my car only made 465RWHP SAE.

Whoever is considering this motor just use common sense when considering this owners horsepower claim for that $$$PRICE.

 

your cam is alot smaller then mine there buddy. and i have a dyno sheet up on the first page that shows 490 with a bad throttle body and 75mm MAS. i got the the new trottle body and 100mm MAS deff kicked it up but i never said it was 550 i said 530. they got 550 from my sig that was made by my friend b/c i dont have photoshop. he mixed numbers up.

 

There is not 70hp between your cam and mine Your claiming more RWHP than people with some strokers and I just dont want anyone to get jacked for that price. I'm leaving your thread now, hope you find the correct dyno sheet. I'm sure if you call Mike he will be glad to send you the latest one. He's done that for many people, just give him a call so we can see it.