exhaust on a limited circle track class

[Krooser]

Vacuum and lift rules?

If you have the budget angle mill those heads to get some compression and talk to Mike Jones about your cam...

[englertracing]

This is the guy I buy bends from https://ptbtubebending.mysparkpay.com
Walking in with cash is the way to go if local....

I would use mandrel would put the biggest open chamber mufflers you can fit under the car as close as possible to the headers.

Maybe even some giant empty gutter flow master big block jobbers, empty 55 gallon drum if you catch my drift.

[phantomfab]

Vacuum and lift rules?

If you have the budget angle mill those heads to get some compression and talk to Mike Jones about your cam...

yes we have a .450 lift rule with a 16 in @1000 rule.

[phantomfab]

http://www.salinahighbanksspeedway.com/ ... x?i=416763

there's the rules for anyone interested.