12.5 compression all motor LS question

ASSISTANCE Hybrids & Advanced Aftermarket Engine Performance
1

did some searching, not on here but on google really, and well im running P30 pistons and a milled head, and im up in the 12.61 CR and i can get it to run and rev fine but now im trying to decide what my next step in tuning this is, do i need bigger injectors? which program should i use for tuning? id like to tune it myself and learn a bit from it, just kinda stumped as to what to do now, and btw this is on pump gas, so far its running on 87 but thats about to get drained for either some 110 or just 91 to see if this is possible on pump gas

any suggestions or helpful links?

2

Yes it is possible to run 12:1 on pump gas if its tuned right.

You really shouldn’t just wing it on a built motor as you’ll probably learn the hard (and expensive) way that something as crucial as your tune shouldnt be half-assed.

3

thanks, just trying to see if there is anyone out there who has like a chrome map or something for me to start with? i havent been able to find a map for a all motor LS yet, just boosted ones.