347????

[ls1beater4eva]

Ok well its another dreded question of the hp world well i just built my 347 its a 11.1 motor with afr 205 heads a cc 588/605 226/236@50 dur cam with a holley systemax intake and 30 #injectors with a 75 mm maf now does anybody have any kind of power numbers this car should make on the motor it allso has a 175 shot of nos(yes it has a 70mm tbody and lts allso with under drive pulleys and electric fan to

 

[mike93lx]

all that with only 30# injectors? is the nitrous system a wet or dry kit? if its dry, i think you'll be running into some serious fuel issues.

 

[86bluecobra]

those heads are a bit extreme for that inatke and probably that combo.

 

[5spd GT]

If you got an aftermarket block and custom cam, I like the 205 idea.

Upgrade those injectors with the nitrous shot.

It really depends on a lot of factors, like what accessories you have, cam grind, etc.

You could pop 400rwhp, rougly speaking.

 

[ls1beater4eva]

well it is a wet kit and im upgradeing to some 42#injectors and was just trying to get the most power out of a na 347

 

[N8Miller]

about 425 on motor, on spray.... its not gonna matter, the stock internals are gonna be all over the track!

 

[blackened88lx]

It will probably be close to 400rwhp on motor.

about 425 on motor, on spray.... its not gonna matter, the stock internals are gonna be all over the track!

It doesn't have stock internals since it's a 347. But, if you're running a stock block and spray it, it will probably end up as two inline 4 cylinders and toss you're new stroker kit through the heads. Good luck.