2014 ZL1 upgrade to do???

[v8]

Originally Posted by DRKS1D3

Where do you live in the "usa"?

Where do you live?

[JDP Sales]

Originally Posted by cris

Thanks for the help. I know about the temperature problem with this blower. but I think the 14 psi is not that bad...... my idea is just try to hit 650HP, so if I add a new crank pulley and get 14psi I gess the will be close to that HP. I only need to know if I get the 10" crank pulley or the 22.5% bigger pulley if I will need Injectors ..... I know the I have to tune the car for that.

You will definitely need injectors when you start adding more boost. With basic bolt-ons and the smaller crank pulleys you are usually okay, but with what you are looking to do, you will definitely need injectors. Also, you will not get too far above 600~ WHP without a cam.

Best regards,

Tyler
888-308-6007

[BPG]

Originally Posted by cris

how much boost are you doing???? which pulley do you have???

It's around 14psi.i have not really been able to watch the gauge, as at wide open throttle, I'm moving out pretty quickly. I tend to want to have both eyes on the road I have the 22.5% overdrive lower, and yes, you will need injectors for that

[ZO6 Bryan]

Originally Posted by Blackdevil77

Yeah but you'll still gain power.

Can LS9 injectors be used on this engine? How much more room would they give you?

The LS9 injectors are the same as what's already in the ZL1.

[DRKS1D3]

Originally Posted by v8

Where do you live?

Yes, which part of the country does he reside in? I noticed that his English writing/comprehension skills are rudimentary at best and I was just curious. Carry on.

[cris]

Originally Posted by DRKS1D3

Yes, which part of the country does he reside in? I noticed that his English writing/comprehension skills are rudimentary at best and I was just curious. Carry on.

It matter where I am???

i think the all the the reply help me to see my next mods.

thanks

Im going with headers, 10% pulley and tune. 75RWHP estimate....