I have a NA FC street port with an E8 system. I am confused on what to use for load sensing. Currently I have it based on TPS but was wondering if it might be better if it was based off of the MAP sensor. What do you guys think?
Thanks, Joe

 

Oh definately with map sensor its a whole lot better, you get the benefit of proper load tuning with it, and with the TPS you get throttle improvements that you cant do on it alone.

What duty is this car set for? street, strip, road course?

 

This is an e-production road race car. I have to use the stock intake setup per the rules, but had it all extrude honed and port matched. I am using the stock tII injectors and LS1 coils. The engine dyno'd good but I have had driveability issues.
Thanks, Joe

 

MAP is so much better than TPS

 

You will get much better results from a map sensor based setup. And you will be able to compensate much better for different conditions. And if you have some sort of ram air filtration setup you will be able to cope with that better.