Here is a good map for a Haltech Sprint RE. I had help from Claudio tuning this one. 550cc primaries, 2000cc secondaries. GT35R single turbo with 4 inch open exhaust. With wide band O2. Watch the timing at 20psi. You may need to pull some to prevent pre ignition. Check your home and trigger settings before you download this one. Mine has been tweeked a little.

Re: Base Map Haltech Sprint RE Cosmo GT35R 550cc/2000cc
 

Hy..do u still have the map?currently im using haltech springbre
.my engine is fc3s turbo..when im running the car with using data log..i found that during positve manifold pressure..my fuel-base was drop.. it like fuel cut..it wont pass positive boost..i use map from haltech ..can you help me on this?or can i use ur map?