C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette
Sponsored by:
Sponsored by:

Underdriving pullies.

Thread Tools
 
Search this Thread
 
Old Sep 11, 2004 | 01:09 PM
  #1  
hensen1954's Avatar
hensen1954
Thread Starter
Drifting
 
Joined: Sep 2004
Posts: 1,307
Likes: 1
From: Milford Haven Pembrokeshire
Default Underdriving pullies.

Sorry to ask so many questions, but I want to get it right first time !!

Anyone bother with these pullies, can they really do a good enough job of driving the water pump, alternator and power steering and still save a quoted 20 hp ??

Seems a lot, especially in the straight line position, in daytime, etc.
Driving at night in a constant circle with the air con on - maybe..............

Any thoughts or experiences ??
Reply
Old Sep 11, 2004 | 01:33 PM
  #2  
Mike Ward's Avatar
Mike Ward
Race Director
10 Year Member
 
Joined: Jul 2001
Posts: 15,892
Likes: 42
Default

20HP? Someone's playing a joke.

Even if you took all the accessories off and threw them away you wouldn't gain 20HP. Save your money, these 'bubba' aftermarket pieces are not worth the trouble.
Reply
Old Sep 11, 2004 | 01:54 PM
  #3  
foundvettelifeisgood's Avatar
foundvettelifeisgood
Melting Slicks
Supporting Lifetime
25 Year Member
Liked
Loved
Community Favorite
 
Joined: Apr 2001
Posts: 2,117
Likes: 213
From: Pittsburgh PA
Default

Compared to stock, they are beautiful, light weight, and did I mention beautiful. I bought them for converting from manual to power steering. I needed the 3 groove crank pulley, and upgraded to them.


I have no input on the HP issue.
Reply
Old Sep 11, 2004 | 10:55 PM
  #4  
Ironcross's Avatar
Ironcross
Race Director
10 Year Member
 
Joined: Nov 2002
Posts: 12,142
Likes: 54
From: Taylor Michigan
Default

Originally Posted by Mike Ward
20HP? Someone's playing a joke.

Even if you took all the accessories off and threw them away you wouldn't gain 20HP. Save your money, these 'bubba' aftermarket pieces are not worth the trouble.

Just another highly promoted aftermarket piece that really is unnecessary advertising hypothetical HP improvements.
Reply
Old Sep 12, 2004 | 05:29 AM
  #5  
guppie's Avatar
guppie
Melting Slicks
20 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Dec 2002
Posts: 2,342
Likes: 2
From: Dayton Area Ohio
St. Jude Donor '08
Default

Mine seemed to have helped, when you only have 185hp it's easy to notice. A higher hp motor probably would not be noticed. As far as a/c lights etc. at night it's not supposed to be affected, maybe dimming at a traffic light.
Reply

Get notified of new replies

To Underdriving pullies.





All times are GMT -4. The time now is 04:51 PM.

story-0
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE
story-1
2027 Corvette vs The World: Every Model vs Closest Competitor

Slideshow: 2027 Corvette lineup vs the world.

By Joe Kucinski | 2026-04-20 17:58:41


VIEW MORE
story-2
10 Most Common Corvette Problems of the Last 20 Years!

Slideshow: 10 major Corvette problems from the last 20 years.

By Joe Kucinski | 2026-04-14 16:37:05


VIEW MORE
story-3
5 MOST and 5 LEAST Popular Corvette Model Years in History!

Slideshow: 5 most and least popular Corvette model years.

By Joe Kucinski | 2026-04-08 13:25:01


VIEW MORE
story-4
2027 Corvette Buyer's Guide: Everything You Need to Know!

Slideshow: 2027 Corvette buyer's guide

By Joe Kucinski | 2026-04-17 16:41:08


VIEW MORE
story-5
10 Things C8 Corvette Owners Hate (But Won't Tell You)

Slideshow: 10 things C8 Corvette owners hate, but won't tell you.

By Joe Kucinski | 2026-04-01 18:36:07


VIEW MORE
story-6
10 Best Corvettes Coming to Barrett-Jackson Palm Beach 2026!

Slideshow: Should you add one of these incredible Corvettes to your garage?

By Brett Foote | 2026-04-01 18:14:05


VIEW MORE
story-7
Every Corvette Grand Sport Explained! (C2, C4, C6, C7, & C8)

Slideshow: Every Corvette Grand Sport explained

By Joe Kucinski | 2026-03-26 07:13:44


VIEW MORE
story-8
Grand Sport & Grand Sport X Launch Alongside All-New 535hp LS6 V8!

Slideshow: Breaking down the 2027 Grand Sport, Grand Sport X, Stingray, and LS6 V8.

By Michael S. Palmer | 2026-03-26 13:48:45


VIEW MORE
story-9
5 Reasons Bad Drivers Crash & 5 Ways to Avoid a Costly Mistake!

Slideshow: 5 reasons bad drivers crash sports cars & 5 ways to avoid a costly shame!

By Joe Kucinski | 2026-03-25 16:32:55


VIEW MORE