Hey, I'm about getting ready to get a Banshee, and I was wondering what aftermarket head would be the best? Trinity Stage IV's or Pro Design's Cool Heads? And what size domes would give you the most compression w/o having to use racing fuel?

 

The only advantage to the Trinity head is if you ever plan to go to a big bore setup. The Trinity head has the squish ring out further to get a better sealing surface than the Pro Design head does. DOesn't matter unless you big bore it though. Been a lot of people complaining about Trinity service in here though.

 

The trinity is a better design. The domes are much bigger and have the bolts in them, I think it offers a better seal, however, trinity service makes you feel like your there toliet paper.

I would personally buy the pro design cool head, as you can get there stuff from about 50 different places, no waiting for parts, unlike the 16 week wait that for trinity to get there **** together.

(thats how long i have been told for banshee .20 over pistons on the big bore kit. They have ZERO in stock, and I've already been waiting 8 weeks, I was told 8 more. I can do NOTHING with the quad right now, sucks to be me!)

Brad

Trinity.. the atv service of disgrace.. why did I ever send you my money???