Author Topic: A Q on Hearders/Mufflers .. Again :)  (Read 11220 times)

Offline eventhorizon66

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Re: A Q on Hearders/Mufflers .. Again :)
« Reply #15 on: February 20, 2009, 10:20:30 am »
3" would definitely be louder than 2.5" pipes.  And 3" would only be necessary for a big block or a very hot small block.
'85 C10 SWB 350 700R4 TKO600

Offline joesgarage71

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Re: A Q on Hearders/Mufflers .. Again :)
« Reply #16 on: February 20, 2009, 06:31:01 pm »
 Collectors are 2.5, there would be no benefit from using 3" tubes.
78' K-20 355/SM465/twin stick 205 6" on 36's
14 bolt FF/big bearing Dana 44 4.56 gears

92' GMC C-1500 454/4L80E/14 bolt