Pro Circuit to Toomey T5

[Lriver1004]

I currently have pro circuit pipes on my shee but I have found that one of my pipes is cracked/ leaking. I also have a set of T5 pipes sitting around.

My question is will going to the T5s from the pc's affect jetting? Could I just put the T5s on and be ok?

Setup is:

421cc Athena cylinders and cool head

Chariot 2 into 1 with 36mm PWK

Pro circuit pipes

+4 timing

 

Thanks!

 

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[This old banshee]

Better Late than never.

Realistically... You should have no problem swapping pipes no need for a jit change I've had similarly built rz350 s and swapped at least 6 different pipe manufacturers bike ran great with all of them.

 only if your dyno tuning the bike are you going to be able to dial an insignificant difference like that in from jetting... That's my opinion in my opinion only, no doubt others could differ.