I have a 1989 LT500 the has been worked over by LRD. It has 63hp at the rear wheels.

 

Rich over at Dyno Port used to be the best, now he mostly just builds pipes. It would not hurt to call him and ask who to use. Man he had some of the fastest 500's in the early 90's. Chucky Bower used to race all over the country for him and he could clean house.

 

thats some good numbers.... about what i figured its a great machine,

 

My Zilla is for sale spongebob, or anyone interested. check out the classifieds on this site.