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Old 10-11-2009, 03:13 PM
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1972GTOmachine 1972GTOmachine is offline
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Join Date: Mar 2004
Location: netherlands
Posts: 232
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Hi guys,

Here's my combo:


*My car specs are:
-Pontiac 1972 GTO.(all steel)
-TH-400 aut trans.(1972)
-10 Bolt , 3.08 gear.(1972)


*Engine specs:
-Pontiac 474ci engine.(455ci,1972).

- 4.250" Ohio crank.

-6.800" Eagle rods.

-Forged CP pistons

-Edelbrock alu heads 87cc (out of the box).( i want to let them porting)

-Edelbrock Torker 2 intake (Wenzler street tunnelram , with 2x edelbrock 600 cfm carbs on top.)
-Holley street avanger 870cfm.

-Crane Hydrolic roller cam special:
0.50@ int dur :242 degr , exh dur:252 degr.
Power-range:3000/6800rpm.

-Continental 10" stall converter 3000/3200 rpm

-NOS cheater kit 150/250 hp.

-Manton Custom's pushrods.

-Crane hydrolic roller lifters.

-Mechanical Carter fuel pump , 120gph

-10.25:1 compr.

-Harland/Sharp 1.5 roller rockers.

-Doug's headers.

-Flowmaster 40 serie mufflers.

-rear tires are 295/50R15 BF goodrich radials.



*On the chassis-dyno:...............406 HP , and 604NM torque .(without Nitro!!)

Eddy