Tremek Car Video Forum

robz95xj · 21 Oct 2007, 07:10 pm

did al the mark VII and older stangs have these low output heads? and how much hp increase will the HO heads give

JGT8229 · 21 Oct 2007, 07:35 pm

they do have ho head, wel im not suyre bout the mark 7s, the gt40 heads, where the heads that come on the cobra models. they used them on explorers. if u port and polish the shit outa them yaull get good gains, ive seen ported ones up to 270whp, stock untouched proly 240whp wid bolt ons

American Psycho · 22 Oct 2007, 01:00 pm

The difference in HO vs non HO is the firing order and something else im forgeting

Specs for the 79-85
79-85 Specs.
specs for the 86-95
86-95 Specs.

Drive it off a cliff.

Traction Issuez · 22 Oct 2007, 03:03 pm

if i remember correctly the e7 heads came on all mustangs 87 and up minus cobra, but t birds and the mark 7 did not.

American Psycho · 22 Oct 2007, 03:16 pm

you can pick up a complete set of gt40 heads and the explorer intake for under 300 bucks

DriftingRz · 24 Oct 2007, 04:50 pm

skim through this thread roberto aswell as ur brother. JUNKYARD PERFORMANCE FTW Junkyard/DIY Performance

21 Oct 2007, 07:10 pm	#16 (permalink)
robz95xj I'm Takin A Shit Join Date: Mar 2005 Location: Under the Jeep Posts: 12,947 robz95xj's Gallery	Re: 5.0 Upgrades did al the mark VII and older stangs have these low output heads? and how much hp increase will the HO heads give __________________ 1995 Jeep Cherokee Sport-6.5" lift & 35's 1993 Jeep Cherokee Sport-1.5" lift & stockers

21 Oct 2007, 07:35 pm	#17 (permalink)
JGT8229 Obsessed Tremekian Join Date: Jun 2005 Location: boston/worken on the 5.0 Posts: 8,659 JGT8229's Gallery	Re: 5.0 Upgrades they do have ho head, wel im not suyre bout the mark 7s, the gt40 heads, where the heads that come on the cobra models. they used them on explorers. if u port and polish the shit outa them yaull get good gains, ive seen ported ones up to 270whp, stock untouched proly 240whp wid bolt ons __________________ 5.0 pushrod power Vdubs4life

22 Oct 2007, 03:03 pm	#19 (permalink)
Traction Issuez LuCiFeR Join Date: Sep 2003 Location: hanging eddy wu from a tree and beating him Posts: 12,341 Traction Issuez's Gallery	Re: 5.0 Upgrades if i remember correctly the e7 heads came on all mustangs 87 and up minus cobra, but t birds and the mark 7 did not. __________________ 1st MEMBER OF THE KEEP IT TO THE STREETS FOUNDATION. *RICO BRICKINGTON*

24 Oct 2007, 04:50 pm	#21 (permalink)
DriftingRz Obsessed Tremekian Join Date: Jan 2005 Location: taking yer mum from the back Posts: 7,980 DriftingRz's Gallery	Re: 5.0 Upgrades skim through this thread roberto aswell as ur brother. JUNKYARD PERFORMANCE FTW Junkyard/DIY Performance __________________ Never do a wrong thing to make a friend or keep one.- Robert E. Lee

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