Hondata

d16a6 with pg6b pistons yielding ~12.5:1 compression on 93 octane
stock cam, stock head with isky springs, d16y8 intake manifold, integra ls throttle body, and ebay I/H/E, using 290cc h22a4 injectors at 54 psi (yielding 310cc flow).


not perfect but it drives and is a good starting point!

Looks decent. id be concerned running that much timing with that much compression.

What plugs are you running and how do they look?

so far so good, been running the ngk bkre-6 plugs. So far so good, of course without a dyno its hard to really squeeze the best performance out of timing. most of my time has been spent tuning part throttle though, so more power may be had by backing timing off some. To the best of my knowledge though the combustion chamber shape with the flat top pistons lends itself to a lot of detonation resistance, i have seen boosted d16a6's running near that much timing though i still do not understand fully how hondata, and two other non hondata systems all handle timing differently...

i ran the bkre-7's prior and they showed signs of being too cool.

idk how you get 12.5 compression. My figures say 10.7