Mufflers

1968FormulaS340 said
When it gets here I will be running a 2 1/2”, TTI, X-pipe system with the dynomax ultra flows and 340 HiPo manifolds. Most of the FAST class guys run the ultra flows.
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well my 318 engine is not very FAST,
but it Is faster than the 273 2bbl was. ;)