3 INCH VS 3 1/2
Moderator: Team
3 INCH VS 3 1/2
I have been chasing some lost dyno hp, on a n/a 725 hp engine 750 on race gas, how much would a twin 3 inch with x pipe with 2 straight threw junk muffler then over the diff and 2 more small mufflers hold it back? , i am going to run it later in the year with pipes droped with collector extensions to see the difference.
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Re: 3 INCH VS 3 1/2
There was an engine masters episode where they tested some systems with pretty big pipes, and slightly smaller pipes.
Re: 3 INCH VS 3 1/2
On enginge masters it was 454 bb chev 620 hp 580 ft open pipes the twin 2 1/2 robbed 20 hp and 25 ft lbs. but you chuck a extra 100-125 hp would the 3 inch choke it as much ?