hey mark, when should i be expecting my chip?
Do you have the O2 sensor installed and working? Then you should be OK. The chips are made for stock motors and exhausts, but small deviations in the exhaust are usually OK. Reducing backpressure requires more fuel, but I doubt it will be running too lean as I richen up the fuel compared to stock. Mark
Yay my chip arrived... AT MY PARENT'S HOUSE 350MILES AWAY!! sigh, now I've got to wait for my dad to ship here to Gainesville.
Sorry,I sent my shipper the alternate address also but for some reason he sent to the original one.Mark
You can run anything OVER what it's rated for.