I have been reading mixed emotions on how the BBK 1/5/8th's long tubes perform. I was just curious as to who is running what with them. I also read that porting the welds on the inside of the header is suppose to be a noticeable gain. I Loved the difference from switching to the longtubes from the eq shorties. A lot more low end grunt!!!
Just curious
12.501 109
1.771 60ft
Just curious
12.501 109
1.771 60ft