hey randy, glad to hear it is going to be ok. i truly hope the shop that built it will help offset any cost incurred to you by this problem.

 

YEP!!! I had to think about the same thing when I put in my new cam. (I have the Rollmaster too) Things won't allign dot to dot anymore if you advance the cam. You have to mark the crank sprocket where the dot ligns up on the cam sprocket if you have advanced it.

Good deal! Being off two teeth obviously really messes airflow up. I'm glad you didn't hit valves on the pistons

 

Once Allen found this out ,it should have been less than an hour to be back on the dyno,whats taken him?

 

Just got the message from Allan. It's done. Not the numbers I was hoping for
unfortunatly. 431hp/409tq at 6-7 pounds of boost. He thinks the cam may be a little to big for a blower set up. I know I can pick up around 10more hp if I put the electric fans back on. I would get a smaller pulley and up the boost but I allready have the smallest one Whipple offers. May look into a custom pulley.
This was through cats, with fan clutch and 4.10 gears. So all in all, not really
too bad.

 

To bad he didnt tell you your cam was to big at the time he had it apart,he could have slapped in he's recommondation.You must be please it's now running correctly.let us know who built the motor and how thats going with his ****-up and what he says about it.

 

Well im glad you got it fixed.

 

Time for the 3.3L twin screw

 

Anyone done that yet? I wonder if everything would line up correctly and you can just swap the brackets and such over?? I doubt it It's a shame I lost so much torque compared to the stock engine. The one thing I need to get this heavy pig moving and it comes out lower Oh well, back to the drawing board. Any suggestions on what I need are appreciated. My end goal with this thing is to hit 500hp and 500tq

 

that sucks that you LOST power. If that's the smallest pulley, why are you only seening 6-7lbs of boost?

 

I lost some boost because of the cam. Was making 10psi with the stock cam. Looks like this cam caused the boost number to drop 3-4 psi. Even if I could pulley down and make more boost I dont think that will bring back the 59tq I lost. Might over spin the blower then. Can someone calculate how fast the blowe is spinning now??? I'm running a 3.5 inch pulley on it.