93must

Am going to install my gt-40 intake 70 mm TB, 80 mm mam and 42lb injectors this weekend! I have the 8-10lb vortech. I know I have asked before but am a little worried about the injectors being to big? I am eventually going to get heads and cam but probably not for another year! Any reassurance would help! haha

Thanks in asvance!

OJMiles

IIRC the stock computer wont handle 42lbs injectors... just an fyi

93must

I have herd they will and they wont! How do I really know?

OnyxCobra

ive never heard that. Since you have to get a MAF to match I'd go with the 42lbers

93must

Thanks they are already on there way! I ordered a 80 mm MAM to go with! I have been tying to look on the web to see if there is any info on it! Thanks for the help.


Anyone else heard this?

93must

No one? Please any info?

PRO50SC

I run 42's on mine. No problem. I went w/ the blow thru 75mm mass air though.

marx91

i think you'll be ok, but you wont need the FMU w/ the #42 injectors

7upedition

get the MAF calibrated to the 42lb injectors and you may wanna invest in a wideband to monitor air to fuel ratio... as well as a serious dyno tune to dial your setup in ...jmo

Black Snake

Im running 42's No problems here.

Your going to need some tunning for sure though. Dont go into boost without tune believe me.