Has anyone installed underdrive pulleys on their car? I'm wondering which units work?
We purchased our 96 SS with a crank underdrive pulley, and have seen zero issues with it. The steering is fine, and while the headlights get a bit dim when sitting at a light, we have otherwise had no issues with the electrical system on the car, and it's running an electric water pump.
Just wondering. I figure it could free up some parasitic HP, and if you're already in there doing cam swaps and so forth, why not? I just can't figure out which pieces to pick up.
underdrive pulleys?
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- Location: Pearland, Texas
underdrive pulleys?
Gene Beaird,
Pearland, Texas
2012 Caprice 9C1
1992 B4C 1LE Camaro
2018 Tahoe PPV (her car)
1995 DGGM Impala SS
1985 Firebird - 310 LS1 C Prepared autocross car.
1980 Bluebird Wanderlodge
And some others
Do YOU have my SPID?
Pearland, Texas
2012 Caprice 9C1
1992 B4C 1LE Camaro
2018 Tahoe PPV (her car)
1995 DGGM Impala SS
1985 Firebird - 310 LS1 C Prepared autocross car.
1980 Bluebird Wanderlodge
And some others
Do YOU have my SPID?
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- Administration Staff
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- Joined: Tue Mar 19, 2013 6:30 pm
- Location: Canton GA
Re: underdrive pulleys?
This one should work:
http://www.rockauto.com/en/moreinfo.php ... 91&jsn=589" onclick="window.open(this.href);return false;
http://www.rockauto.com/en/moreinfo.php ... 91&jsn=589" onclick="window.open(this.href);return false;
Bill Harper
inov8r@windstream.net
inov8r@windstream.net
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- Posts: 2302
- Joined: Sat Feb 07, 2015 2:31 pm
- Location: Pearland, Texas
Re: underdrive pulleys?
Thanks. I'll have to keep that one in mind when/if we do a cam change on our car.
Gene Beaird,
Pearland, Texas
2012 Caprice 9C1
1992 B4C 1LE Camaro
2018 Tahoe PPV (her car)
1995 DGGM Impala SS
1985 Firebird - 310 LS1 C Prepared autocross car.
1980 Bluebird Wanderlodge
And some others
Do YOU have my SPID?
Pearland, Texas
2012 Caprice 9C1
1992 B4C 1LE Camaro
2018 Tahoe PPV (her car)
1995 DGGM Impala SS
1985 Firebird - 310 LS1 C Prepared autocross car.
1980 Bluebird Wanderlodge
And some others
Do YOU have my SPID?