Originally Posted by houston

buggy? or truggy?


buggy - p5xlt , .80mm shim ( the newer p5xlt come shimmed at .80mm already) , 9886/41021 and 6.5-7mm restrictor will make great power and yield good runtimes . if you wanna focus on more runtime try a 9901ss/41005 setup if you want more torque and more runtime try the 9901ss or 9853ss/41021

truggy - p5xlt , .80mm shim (.75mm if more torque needed) , 9853ss/41005 , if you need extra extra punch use 41021 and 7-8mm restrictor depending


hope this helps you speedy,
monty


btw , the p5 is a great engine and mannnnyyyy engines are based off of the specs on this engine