Classifieds

1/2" 4 HOLE SPACER AND GASKETS Kit with Studs - $69
A 4 hole spacer will improve Idle quality, bottom end tork, throttle response and 60' times.
In most applications the benefits of the 4 hole spacer is what we're looking for. So you've made the decision go with a 4 hole spacer, but there is dozens to choose from, everyone's got a fancy Dyno sheet with all sorts of Voodoo claims and nonsense, here's the facts:
The holes must be the same size as the venturi or you'll tumble the air and defeat the purpose, would you leave a .100 lip in your intake runner?
Billet aluminum is probably the best material to construct a high quality precision machined spacer from.

In most Street Strip Muscle Car applications we have found that about 1" of spacer is all you need. If you going for the record and want to tweak that last .001 out of your 60' time then experimentation with more spacers will probably get you that little extra, the average enthusiast will be happy with the overall higher performance and low end tork you'll get from about a 1" 4 hole spacer.
$10.00 SHIPPING & HANDLING TO LOWER 48
Contact us;
541-942-5920
Or E-mail us;
Contact us;
541-942-5920
Or E-mail us;
chuck@hotrodholley.c­om

E-mail

Buy safely. Escrow service.