Are there any better pipes for small blocks? Specifically traxxas 2.5/dynamite 19? I have the revo and jato header from THS but I can't find a 1/10 pipe that uses the 3 spring retainer setup that'll fit those headers. I know THS made pipes for 1:10 back in the day but they've been sold put for a while and doesn't look like they'll be getting more stock any time soon.