i know this isnt nitrous related but will the lc1 hook up to hp tuners or not? thanks!

 

Yes I believe so, the LM1 will for sure. You'll have to send your HPT cable back for retrofit for additional input. HPT has a place to select which WB your using then replaces NB logging for WB logging. Add your fuel pressure logging and n2o press loging at the same time.
Robert