Banshee Big Bore Shearer pipes 

they ran really good on that 465 wampus engine 👍

3rd in these pipe testing videos. i had 9 paddle padla brats comp cut.

You idiot it a 10 mill it’s way over 500 you’re 4 mill is 421 or larger

@@seangallagher1059 it’s actually a 465cc, 10mm stroke with 68mm pistons gives you that displacement, if he had 72mm pistons then he would be at 521cc’s.