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View Full Version : Blow thru or draw thru

Krwy
06-03-2009, 01:23 PM
Which is easier on you to tune in a supercharged setup? Draw thru using a LMAF, or in a blow thru using a PMAS meter or a stock meter with a Diablo MAFia?

Car in question is an 01 Cobra. I know a guy who is having me do his supercharger install and wants to know. I honestly don't know because I don't tune.
Greg@RET
06-03-2009, 01:33 PM
PMAS HPX blow thru set up if it runs with a intercooler. If its no cooler draw thru is fine.
Krwy
06-03-2009, 01:38 PM
Ok cool. Yeah I'm also fabbing up a FMIC. Its a non-cooled Vortech setup.

Also will 50lbs injectors be enough along with a single Ford GT Supercar pump? His looking at making close to 450rwhp.

Thanks Greg
Greg@RET
06-03-2009, 03:15 PM
Ok cool. Yeah I'm also fabbing up a FMIC. Its a non-cooled Vortech setup.

Also will 50lbs injectors be enough along with a single Ford GT Supercar pump? His looking at making close to 450rwhp.

Thanks Greg

I can raise fuel press. on a set of 42's, or just get 60's. Both of them have a better spray pattern.