Hey guys quick question..

I have a fully built h22a i am about to run 8 psi on i have already had it dyno tuned on my stock 340 injectors all motor tho.
and i am installing a set of rc 550 i have the hondata s300 and i was wondering if the is a way to compensate for the new injector size without retuning the whole thing???

any help would be great. thanks

 

Get a basemap from one of the tuners on the site...that's about the only way you can compensate for the larger injectors and your turbo setup. Also, if its fully build, 8psi on any turbo is a waste...what are you power goals??

 

in the fuel trim window there is a injector calculator, in the new injector window put 550. would recommend atleast rechecking the AFR's afterwards though

 

yea i gonna go a lot bigger but i have the injectors and we have an import night coming up this week end so im just trying to get i safe for now on 8 psi then get bigger injectors and go about 15psi later.

still looking for any advise

here is a list of mods:

skunk 2: intake manifold
valves
springs and retainers
cam gears
port and polish and valve job

iron sleeves
JE 9:1 forged pistons and rings
Eagle H beam rods
ARP head studs and rod bolts
micro polished crank

t3to4e turbo
tial 44mm wastegate .6 bar spring
synapse wastegate
LoveFab mini-me turbo mani.
RC550cc injectors