I just ordered a set of piers pulling twins but kept my stock 35. I was wondering do the supply enough air to cool mach 5s or will the top turbo have to be upgraded.

 

That's the best part of Mach injectors... you tell Don what mods you have on the truck and what power level you want. He'll build you a set of injectors that completely matches your setup! You may have to go thru one of his distributors, but Don stands behind his stuff 100%.

brandon.

 

Easily, Mach 6's too. They just dont smoke and produce a ton of heat with a careful driver. Even at WOT using 5's you wont have any EGT issues or smoke issues. After 15 pounds of boost the smoke is all but gone with 5's. A very light almost invisible haze. No idle smoke with 5's either.


Don~