Re: Air Cleaner Question
 

Wish I'd known they allowed them again. Went and bought the GM open base after they told us we couldn't use them anymore. Nice to know they will let us run them again.

Re: Air Cleaner Question
 

is this an IHRA or NHRA thing?

Re: Air Cleaner Question
 

What is the namebrand of the alum base you guys are using?

Thanks!

Wade O

Re: Air Cleaner Question
 

Can you tell me where this is printed. I would like to see it. Thanks.

Re: Air Cleaner Question
 

I have seen these on a number of division one cars. I can't find one like the one on Jim B.'s car though. Looks like it could be worth something.

Re: Air Cleaner Question
 

Not trying to rob this topic but,,
Speaking of air cleaners, Does anyone have a bottom to fit a 4-gc carb ?

Or any ideas for performance using the air cleaners in stock?

Re: Air Cleaner Question
 

Keep in mind, there are a variety of spun and stamped aluminum bases available. The differences in profile can be significant. There are bases that perform well and others that create issues. The steel base without radius that includes areas to accommodate the needle and seat/float adjuster is one example.

We test these bases using flow rates to 1200 SCFM each day. Filter outlet diffusion is very important. Pay attention to the radius design of the rise and be cognizant of the fact that a drop base with a lid creates velocity concerns, especially with a short filter.

There are ways to maximize this profile and provide a consistent delivery to the boosters.

Re: Air Cleaner Question
 

Enter in part no. 26092 into the attached search. This is what you're looking for. http://www.allstarperformance.com/search.htm They can be purchased direct or from any Allstar Performance dealer.