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M151 exhaust pipe size?
Posted: Thu Feb 29, 2024 3:18 pm
by RedUtilityTruck
Can anyone tell me what the id/od of the M151 exhaust is? I am looking at a creating a dual exhaust system for my M37, and found a really good price on M151 manifold to muffler pipe..
Re: M151 exhaust pipe size?
Posted: Wed Mar 06, 2024 4:57 am
by Cal_Gary
The M151 exhaust is smaller than the M37 but I don't recall how much. Somebody got a MUTT who can help out?
Thanks,
Gary
Re: M151 exhaust pipe size?
Posted: Fri Mar 22, 2024 7:30 am
by m-11
Header pipe OD is 1.938 inches and ID is 1.875
Re: M151 exhaust pipe size?
Posted: Sat Mar 23, 2024 11:45 pm
by Cal_Gary
Thanks M-11! Winter is hanging on this season, isn't it?
Gary
Re: M151 exhaust pipe size?
Posted: Mon Apr 22, 2024 2:30 pm
by RedUtilityTruck
m-11 wrote: ↑Fri Mar 22, 2024 7:30 am
Header pipe OD is 1.938 inches and ID is 1.875
Thank You! That is a big help... It might be larger than I really want..