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Original Message
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| RE:they help a lot. |
| By McQ - 12/09/2003 12:34:40 AM; IP 65.176.105.208 |
If there's one external power improvement to make to a 390GT it's headers.
Yes, they're a pain to install but I've also heard that the FPA's install easier than the Hookers of old.
The 390 unibody exhaust manifolds are a real bottleneck.
Then you should consider a nice aluminum PI intake or new Edelbrock RPM.
Then some 3.5 - 3.70's out back. Traction Bars? Four speed - I would think so.
Ah the step by step joy of improvements - from small things.....big things may come. |
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