Pipe masters, I need some advice, Ive read on here about all the Estoril Pipe lengthening and shortening.
I just bought a nice MLM header for the M1 and was wondering how short to go to increase a little top end, dont need much as I am in the high 40mphs already.
The ID is much bigger than what is already on there.
Ive also heard from 2 stroke stuffing on youtube to restrict the stinger for a little more compression, just wanting to see what everyone thinks about increasing the performance of an Estoril.
Im running the non restricted one on a Gila kit with a Polini 19 on an M1