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Shorthood Cars 2.7, 3.0 and 3.2

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Postby Litle brother » Sat Oct 05, 2013 1:25 am

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Last edited by Litle brother on Thu May 23, 2019 2:26 pm, edited 1 time in total.
Litle brother
 
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Re: Backfiring issue with ITB's

Postby Steve » Sun Oct 06, 2013 3:31 pm

I would carefully examine:

1) Ignition timing

2) Air-fuel mixtures

3) Valve timing

Certainly this assumes that your valve adjustments are spot-on and your leakdowns show no leakage past the valves.
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