canman87

Im getting the final parts for my 347 so I can drop it in.
Im have 24lb injecters, 5.0L Tyohoon EFI intake, 65mm throttle body, & 65mm EGR spacer.

Do you guys think I should run a bigger TB and EGR spacer? But I already have those parts so would I really feel that much of a difference on the street... if i go to a 75mm?

what size mass air meter would I need if I run the 65mm or 75mm?

Portmaster

Go Bigger

canman87

well what would i go with if i keep it how it is?
could i use a 73mm mass air meter that is for 24lb injectors or would that be to much for the 65mm parts i have?

ctgreddy

you could use that meter, and if you don't have the money for it you can wait to upgrade, but it is going to be hampering your power.

CobraJ

I have a 75mm on mine, and I always think go bigger..

grnstang

24 lb injectors? i think you might need to get 30's at least. what is your combination

mjr46

ughhhh .......what heads do you have planned for it?? sounds a little like your choking the 347 based on listed parts above.

canman87

ive got a set of RHS (racing head service) 180cc runner 64cc chambers
no power adder
It has an AOD transmission that I had to totally rebuild. I bought the car with 4.10 gears but I’m going to put 3.73 in so it will be more street.
I put in brand new suspension: lower/upper control arms, shocks/springs, struts, and all new bushings.
I also have flowmaster that dump before the rear axel.
headman headers
anything else you guys need to know just ask

canman87

cobra j you say you have a 75mm on your car... it says you have a 91 stroker... what all are you running with it