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post #1 of 3 (permalink) Old 04-30-02, 02:32 AM
Fidel
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Question Diff Gears

I Got 97 El Fairmont Ghia with 3.45 LSD, wondering what performance difference can be expected by switching to 3.9 diff gears. Are these gears available for these diff's, I have been told yes and no. Wat other mods are advised for an EL Ghia? I got motovator headers, 2 1/2" system

 
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post #2 of 3 (permalink) Old 04-30-02, 02:45 AM
Two SC 61's = trouble
 
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YES !! and Yes!! click search ontop of your thread.Type mods for 6/8 whatever ...

Don't be afraid to try something new. Remember, amateurs built the Ark...Professionals built the Titanic!
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post #3 of 3 (permalink) Old 04-30-02, 04:02 PM
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Re: Diff Gears

Quote:
Originally posted by Fidel
I Got 97 El Fairmont Ghia with 3.45 LSD, wondering what performance difference can be expected by switching to 3.9 diff gears. Are these gears available for these diff's, I have been told yes and no. Wat other mods are advised for an EL Ghia? I got motovator headers, 2 1/2" system
You can get easily 3.7, 3.9, 4.1 ratios. Speak to Steve at Diff Lapping in Underwood. He does all the diff work for our Falcon Rally cars. I run a 4.1, and my brother a 3.7.
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