A Answ3r Free Member Feb 28, 2024 #21 PSI 800 said: I stand corrected, that stock pipe IS really restricted. Wow Click to expand... It's not "restricted", it is just NOT a tuned pipe, it's a straight exhaust like a 4 stroke. So yes a tuned pipe will greatly increase power, but I don't believe you can get by without tuning. 25hp is a lot of fuel usually...
PSI 800 said: I stand corrected, that stock pipe IS really restricted. Wow Click to expand... It's not "restricted", it is just NOT a tuned pipe, it's a straight exhaust like a 4 stroke. So yes a tuned pipe will greatly increase power, but I don't believe you can get by without tuning. 25hp is a lot of fuel usually...
F firstkitty Well-known member Feb 28, 2024 #22 Just to clarify it’s Jason at SPI straightline performance that sells the neo pipe not SLP starting line products .
Just to clarify it’s Jason at SPI straightline performance that sells the neo pipe not SLP starting line products .
D dtaylor Free Member Mar 18, 2024 #23 Anyone have an idea of the spring rate on the neo primary spring. part #417224328
