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Mustang Tech

HEAD SWAP (Stock combo):

I got some head horsepower increases from a guy that works for a performance shop in Texas. These are on the STOCK motors ONLY. I mean stock cam, Intake, headers, TB, MAF...everything, EXCEPT the heads. Some of the bigger heads don't flow as well as the smaller ones because of the stock components. Here they are:
(posted on mustang works by SaleenSC, 5/24/2000)

Ported E7TE: +23hp
GT-40P: +25
GT-40P PORTED: +38
GT-40Y: +40
GT-40Y PORTED: +57
ED. PERF. 2.02: +52
EDEL. 5.0: +31
EDEL. 5.0 PTD.: +37
EDEL. RPM: +35
EDEL. FIREBALL: +46
TFS IRON: +57
TFS IRON PORTED: +61
TFS TW: +52
TFS TW STAGE1: +57
TFS TW STAGE2: +58
TFS TW STAGE3: +60
TFS STREET HEAT: +50
TFS S.H. PORTED: +54
TFS R: +49

HEAD SWAP (Common combo):

This is with a Edelbrock Performer Intake, E303 cam with 1.6 roller rockers, and Dyno headers. Here we go:

E7TE PORTED: 314@5300 HP 325@4500 TQ
GT-40P: 307@5500 HP 320@4500 TQ
GT-40P PORTED: 328@5900 HP 330@4600 TQ
GT-40Y: 329@5800 HP 334@4600 TQ
GT-40Y PORTED: 344@5905 HP 335@4600 TQ
EDELBROCK PERF: 341@5800 HP 337@4500 TQ
EDELBROCK 5.0: 325@5800 HP 329@4500 TQ
EDELBROCK 5.0 PTD: 335@5900 HP 333@4700 TQ
EDELBROCK RPM: 326@5700 HP 335@4600 TQ
EDELBROCK FBALL: 338@5800 HP 338@4700 TQ
TFS IRON: 341@5700 HP 331@4400 TQ
TFS IRON PORTED: 347@5900 HP 334@4900 TQ
TFS TW: 349@6000 HP 352@4800 TQ
TFS TW STAGE 1: 355@6000 HP 356@4900 TQ
TFS TW STAGE 2: 358@6000 HP 350@4900 TQ
TFS TW STAGE 3: 364@6000 HP 359@4900 TQ
TFS TW R: 358@6000 HP 350@4900 TQ
TFS STREET HEAT: 346@5700 HP 342@4700 TQ
TFS S.H. PORTED: 354@5900 HP 352@4800 TQ

(only dyno'd to 6000 RPM).

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