Boss_Hotrod

Im putting together a 331 stroker with 11.5:1 compression along with Trick Flow heads and intake. What size injectors and MAF do I need? I contacted Trick Flow about heads and was told a 75mm Throttle body will be okay. Ill be installing a Glenn's Performance fuel system and some JPC Racing fuel rails.

Heads: Trick Flow 11R
Intake: Trickflow R-series
Throttle body: Accufab 75mm with EGR delete

Let me know if any more info is needed.

Duncan_GT

Do you know your expected/estimated horsepower? Are you going to run any boost?

Boss_Hotrod

No boost. I thinking/hoping to be close to 500 hp on motor.

Mike T

What cam are you running with 11.5 compression?

Boss_Hotrod

Not sure just yet. Still have to call Comp and get something figured out. Id like about a .550 lift cam.

Mike T

You're probably going to need the best starter money can buy.

Boss_Hotrod

Haha, Ive already got one that is supposed to start a 15:1 motor. Stocker would quick working when it got hot so I upgraded. Car is already built for the motor too. Once it goes in she'll be badass.

Mike T

Yes sir, it'll be one quick pony for sure.

89blackonblack

u may need 42s

mjr46

LOL, no matter what size motor, 302, 331, 347, 363,408, ect ect they always recommend 75 and that's it, ever noticed trick flows tech line is the same as summit's............you want to make 500 as you state, don't bottleneck it.....also you don't mention cam??? valvetrain components will be key, before buying the heads I'd research and see if it's the standard heavy **** junk that comes on them, IMO, lightweight yet durable components are key for getting the most out of the combo.