Stock Headerfolds on GT40P heads?
I know what you're thinking.."Not another GT40P header post!?!"
I assure you, this one is not like the others..lol
I am waiting until I have funds available for headers (long tubes preferably) before I upgrade, however I may have a head gasket issue that is developing and if I am pulling the stock heads off, I may as well replace them with better than stock heads (already have them in my shop)
My question is this, I was researching my heads the other day and stumbled upon a little piece of information that got me thinking..
In one of the mustang forums there were several discussions on this topic and one of the replies stated that you can use 90 lincoln manifolds on the gt40p heads with no problem. I know this is not ideal because they are a bit restrictive when compared to 1 5/8" headers but for the time being if this is all I have then will this work until I can "upgrade"?
Let me know guys!
'91 Sport 5.0 HO - AOD
- JBL Premium Sound w/ Kenwood eXcelon deck - Black Leather LX interior w/ Lux Light
- 17" Sport Edition Wheels wrapped in Michelin 225/50's - Custom Flowmaster exhaust - GT40 heads - Electric Fan - '92 Sport Bumper
-Cobra intake (upper/lower) / SC MAF/30#inj / Dual Exhaust/headers
-'99 CV/PI 4" Aluminum DS / MK8 Disc Rear/HS/LCA/11.5" Front Disc
-M5R2 5-Speed / 3.27 LS Diff / SC F/R seats