engine timing for nitrous?
#1
engine timing for nitrous?
Ok ive read the sticky "nitrous faq" sticky.i want to know if you pull base timing out of the engine or do it with the vaccum advance disconnected and pull the advance timing back some? im doing it on a carbed small block 350 10:1 compression,mild cam and single plane intake with a 100 shot for starters
Last edited by 1994t/a; 07-15-2008 at 07:54 PM.
#3
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It's been a long long time since I had vac adv. IIRC, I would take 4 from base & tune down from there.
I never adjusted timing with vac hooked up, plug it while adjusting. Good luck.
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It's been a long long time since I had vac adv. IIRC, I would take 4 from base & tune down from there.
I never adjusted timing with vac hooked up, plug it while adjusting. Good luck.
.
#5
In-Zane Moderator
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Well, i have removed the vacuum to check time, and i have also left it, but on my cammed motors, the vacuum makes nothing at RPM at all, on a mild to stock motor, it might be different, it might still pull vacuum. Just do it with the vac line removed, as stated, about 4 deg for every 100 HP.
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#9
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I'm a big fan of locked timing, no vac, no mech. I do everything with timers, relays & chips.
I want my stuff rock solid & stable. Consistent every pass. Good luck.
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I'm a big fan of locked timing, no vac, no mech. I do everything with timers, relays & chips.
I want my stuff rock solid & stable. Consistent every pass. Good luck.
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