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SPEC Aluminum Flywheel on 99 Cobra

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Old 11-04-2006, 06:13 PM
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Crimson Fox
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Default SPEC Aluminum Flywheel on 99 Cobra

I am putting a SPEC aluminum flywheel on my 99 Cobra and I noticed that americanmuscle.com didn't include new crank bolts. I called a few parts stores around here and I don't think they have the right bolts. Anyonw know any tricks here? Were there supposed to be any that came with the flywheel that were special to match the surface of the new aluminum?
Any input will be welcome. Thanks.

-Nick
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Old 11-04-2006, 06:22 PM
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uofipilot
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Default RE: SPEC Aluminum Flywheel on 99 Cobra

Just out of curiosity, is there any real benefit to an aluminum flywheel? Is it really worth the extra 100 bones? I'm doing my clutch in a few weeks, and I think I'm just going with a new stock flywheel and a king cobra clutch kit. Any recomendations?

Matt
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Old 11-04-2006, 06:54 PM
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99gtstang
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Default RE: SPEC Aluminum Flywheel on 99 Cobra

your rpms will go up much quicker.......

top end speed will be added

when you let of the gas you will slow down alot quicker....

heavy flywheels keeps rotation longer due to weight

light slows down alot faster nothing to drag along

i've heard they mess up your tranny i cannot justify yes or no becuase i have never done it
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Old 11-04-2006, 08:20 PM
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uofipilot
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Default RE: SPEC Aluminum Flywheel on 99 Cobra

But on a basically stock cobra (mines a 97), will it really make any kind of noticable difference?

Matt
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Old 11-04-2006, 10:02 PM
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bransdaman78
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Default RE: SPEC Aluminum Flywheel on 99 Cobra

I heard all of the above - except ive never heard of them damaging the tranny - however I heard it actuallys make your car slower bc of the lack of inertia... again I dont know bc I havnt done it either - we need a pro here to educate us
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Old 11-04-2006, 10:14 PM
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Crimson Fox
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Default RE: SPEC Aluminum Flywheel on 99 Cobra

Ok guys, focus... The bolts?
On mine, it will help. Alone, the aluminum flywheel won't help you much. Add a slew of bolt-ons and you will see the advantage. Here is the list:

BBK LP Headers
Short H-pipe w/cats (for long pipe headers)
Flowmaster Am Thunder Cat-back w/40 series
Steeda Tri-Ax Shifter for 99 Cobra
H&R Sport Spring set for Convertible
MM Urethane IRS rear spring isolators
MM Urethane front spring isolators
Billetflow IRS Brace
Steeda Underdrive Pulleys
Motive 4.10 Gears
JLT Performance CAI
Diablo Sport Tuner
SPEC Stage 1 Clutch Kit
SPEC Billet Aluminum Flywheel

The final parts will be installed in about a month. The clutch, flywheel, and the gears are going in now. After their break in period, the rest will go on. Then to the dyno for a tune.

-Nick
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Old 11-04-2006, 10:16 PM
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bransdaman78
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Default RE: SPEC Aluminum Flywheel on 99 Cobra

yea but you didnt answer the question? .. did you? lol
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Old 11-04-2006, 10:58 PM
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Crimson Fox
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Default RE: SPEC Aluminum Flywheel on 99 Cobra

And the question was? Besides, do you think the aluminum flywheel should come with new crank bolts?

-Nick
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Old 11-04-2006, 11:30 PM
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bransdaman78
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Default RE: SPEC Aluminum Flywheel on 99 Cobra

the ? was does the aluminum fly hurt the tranny and or increase or decrease performance on an N/A GT?
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