What chip program would be best for a gsr with intake manifold, itr valvesprings, and skunk stage 1 or itr cams. Havn't decided on the cams yet. What would the best crossover point be for both the cams. I've read the skunk program is good, but it runs rich. Does anyone have any experience with this and using the vafc to lean it out. thanks.

 

we have custom programs that will meet the certain specs of your motor and we have put these programs on the dyno w/ vafc and had picked up some really good HP gains.

 

anyone w/ personal experience????