LSA or Duration to fine tune glasspacks??

txstang84 said

Ah, but now you're muddying the waters--that's a boxer 4, not a 90* V8

Your post is invalid and irrelevant

Click to expand...

which brings the next point. If you put a glasspack on an old straight 8 instead of the V8....

Wait... back to point. LSA or duration to get the Thap Thap Thap instead of the thip thip thip