I just received my new L & M throttle body today. It's a work of art! I will be doing comparison testing with my Whipple 2.9. I currently have the Monoblade on it. I am going to go with my 3.5" upper pulley and the 10% I.W. lower pulley for the tests. I normally run a custom 2.85" and currently have a 2.75" on it now. The 2.85" and I am sure the 2.75" will have the same problem which is I get some tire slip on the dyno after 750rwhp sae. So it would make it hard to do an accurate comparison that is why I will go up on the pulley size.
For those that are interested in seeing if a 2.9 can make more hp turning that fast (2.75" upper/10% lower) I will give it a shot after I am done doing the comparison and post the results. That is if my engine hangs in there! It will be spring before I am able to finish mt GT block build.
Steve
For those that are interested in seeing if a 2.9 can make more hp turning that fast (2.75" upper/10% lower) I will give it a shot after I am done doing the comparison and post the results. That is if my engine hangs in there! It will be spring before I am able to finish mt GT block build.
Steve