Engine & Gearbox b18c4 help!!

Discussion in 'Honda B-Series' started by pickles2010, Tuesday 10th Nov, 2009.

  1. pickles2010 Valued Contributor ★ ★ ★ ☆ ☆

    hey just wondering if my b16a2 ECU will run my conversion untill i get my ECU

    i will be having a b18c4 bottom end with my b16a2 pistons and b16a2 head

    which be 11.5.1 comp ratio will my ECU run it???

    thanks andy
  2. [email protected] Commercial Services Trader

    it will yes what size injectors you running? my P30 is running my B20 atm runs fine
  3. Jonnay Club Veteran ★ ★ ★ ★ ★

    i told you it would mate :Wink: just don't beat the living crap out of it til its mapped properly!! borrow mine or bens ECU if you wanna do that lol :Tongue:
  4. pickles2010 Valued Contributor ★ ★ ★ ☆ ☆

    haha u know i have a heavy right foot and standard injectors lol gunna get walbro pump ut its ok i thought my bottom end went but its ok
  5. captain_sl0w Club Veteran ★ ★ ★ ★ ★

    yeh a b16 ECU will run your B18C for now - obviously its not the ideal option. Just increase your fuel pressure a few psi and retard the ignition timing a few degress to be safe. Have the ignition timing at say 15 degrees, which is safely on the low side - which will help safeguard against detonation for now with that compression you'd be running.