landowner Pensioner Pete Full Member Mar 21, 2021 #21 jamesmartin said: turbo engones didnt need much more than a straight pipe as waste energy wasnt noise but used to make power Click to expand... Yes I agree with that, I thought the extra noise referred to was engine noise rather than exhaust noise.
jamesmartin said: turbo engones didnt need much more than a straight pipe as waste energy wasnt noise but used to make power Click to expand... Yes I agree with that, I thought the extra noise referred to was engine noise rather than exhaust noise.