Rusty McNeil
Well-Known Member
True I'm sure, using the stock cabrs is going to leave something on the table. But stock it is for now. I'm running a UFO 4-2, no crossover, which I guess is really two 2-1's ?
With the added stroke over a Tourmaster, and the higher compression than the tourmaster (it's 13:1) I'm hoping for 170 even with the stockers. It's going back together with ported heads, stock valves, and standard shim arrangement lfiters with the 03 cam....we'll see, it it makes 160's I'll still be happy knowing that when I get some flatslides on there it'll make a little more.
What was the difference on your motor between the stock carbs and the flatslides HP and TQ wise?
With the added stroke over a Tourmaster, and the higher compression than the tourmaster (it's 13:1) I'm hoping for 170 even with the stockers. It's going back together with ported heads, stock valves, and standard shim arrangement lfiters with the 03 cam....we'll see, it it makes 160's I'll still be happy knowing that when I get some flatslides on there it'll make a little more.
What was the difference on your motor between the stock carbs and the flatslides HP and TQ wise?
Hi i see you are where i was last year i had PCW turn my 12000 mile stock mtr into a 1500 tourmaster and i can tell you this from my own experience. on the dyno i tried the stock carbs with Seans kit ,if you want to bring that monster to life then you are going to have to goto flatside carbs i have 39mmm you will prob need 41mm and a custom exhaust 4 into 2 into 1and larger diameter pipes, i went with a Marks jet hot coated my motor pulled a 166.7 hp and 111 fpt on the dyno mine is still shaft drive to .I also had to goto a 3" stretch swingarm. Marcus Hickman has a PCW 1570 long rod and won the shoot out at daytona with 203hp chain drive pcw 4 into 2 into 1. Wait till you feel the torque the motor will make good luck with your build hope you can use some of the info i gave you . JIM Mod Monkey 4 Life