I just put in my motor after a winter rebuild (pistons rods beaings new pumps the whole deal )

after trying many different chips and bins i finally have seemed to find one at which the car runs (very rich 9.5 afrs at idle but it actually runs

motor seems to run fine but the only strange thing is its only pulling 15 inches of vaccumm at idle

where as a different map i had in the ecu would pull 21 at idle

any ideas?

i have no vacuum leaks also

 

i have also swapped out my 3bar and 650cc injectors and replaced them with a stock map sensor and dsm 450cc and tryed to run my car on my map from last year which was for a stock y8 with a 14b

now i have a y8 with 9.0:1 CR
cp pistons
eagle rods
t3to4b

 

anyone