GT-40P Head question. - Page 3

oo-gonzo · 08-05-2007, 07:43 PM

Sorry, but I'm completely lost now! What do you recommend for an 87 GT w/ a 90 5.0 motor (speed density). The mas conversion is pretty expensive, but what else is there?

CrazyInBlack · 08-05-2007, 07:52 PM

it is not that expensive if you piece it together yourself

I think mine is under $150

QWKSNKE · 08-05-2007, 08:34 PM

You really can't do a whole lot until you convert to mass air. Like Spence said you can get the stuff priced reasonable if you just sit tight watch for the parts to come up. Crazyinblack can probably also pinpoint you to the directions on how to do it

oo-gonzo · 08-06-2007, 09:18 PM

Thanks!

EHardy1971 · 08-08-2007, 01:21 PM

Quote:

Originally Posted by CrazyInBlack

I am pretty sure it will require different headers

i think 96 is the only year that did not since they are GT-40s and not Ps

after may 97 they went to the P's,and the intakes also changed as well.The later intakes have no EGR port in them,the early ones do. I have also heard that you can run your regular headers,but you have to use Chevy style 90 degree plug boots

EHardy1971 · 08-08-2007, 01:26 PM

Quote:

Originally Posted by QWKSNKE

You really can't do a whole lot until you convert to mass air. Like Spence said you can get the stuff priced reasonable if you just sit tight watch for the parts to come up. Crazyinblack can probably also pinpoint you to the directions on how to do it

I can copy the printout for you that I have on how to convert SD to MAF,you don't even need another harness,just the MAF meter,the electrical pigtail for it,and a MAF ECU!

oo-gonzo · 08-08-2007, 02:11 PM

Cool! Thanks!

08-05-2007, 07:43 PM	#21
oo-gonzo Senior Member Join Date: Aug 2006 Location: Gadsden, AL. Posts: 290	What do you recommend? Sorry, but I'm completely lost now! What do you recommend for an 87 GT w/ a 90 5.0 motor (speed density). The mas conversion is pretty expensive, but what else is there?

08-05-2007, 07:52 PM	#22
CrazyInBlack Crusin... Join Date: Feb 2005 Location: Various Places in Middle AL Posts: 3,542	it is not that expensive if you piece it together yourself I think mine is under $150 __________________ Liberal education has nothing to do with liberal or conservative politics. Liberal education is the simple idea of a broad and well-rounded course of study in the humanities, social sciences, sciences, and the arts. The overarching goal is to liberate the mind from ignorance and superstition.

08-05-2007, 08:34 PM	#23
QWKSNKE 3v's are slow Join Date: Dec 2004 Location: Here and There Posts: 17,152	You really can't do a whole lot until you convert to mass air. Like Spence said you can get the stuff priced reasonable if you just sit tight watch for the parts to come up. Crazyinblack can probably also pinpoint you to the directions on how to do it __________________ 2009 Porsche Carrera S 2008 ///AMG C63.. Eurocharge Tune. RIP 2019 AMG GLC43..wife's 03 F250 SD.. Edge Evo, AFE Stage 1 CAI 08 GT. JBA axle back, FRPP springs, FRPP swaybars.. daughter's 01 Cobra vert... wife's I need a new toy

08-06-2007, 09:18 PM	#24
oo-gonzo Senior Member Join Date: Aug 2006 Location: Gadsden, AL. Posts: 290	Thanks!

08-08-2007, 02:11 PM	#27
oo-gonzo Senior Member Join Date: Aug 2006 Location: Gadsden, AL. Posts: 290	Cool! Thanks!