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rollin psyco
88 toy pickup
Joined
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91 Posts
Discussion Starter #1
i've been looking in the forums but can't really find it. what kind of formula or guide line for adjusting the rich/lean on the maf.
i've done a bit on my truck and have a feeling i should.
my block is bored .040 over, c.a.i. 2.5 exhaust. jacobs eletronics ignition system. should i make it more rich or lean? if so how many teeth would be recomended
 

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rollin psyco
88 toy pickup
Joined
·
91 Posts
Discussion Starter #3
oh sweet. is it a heated wire? or just an already adjusted flapper door?
 

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Supafly
1991 toyota pickup
Joined
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4,401 Posts
Its basically the same as your stocker but it has a larger output so you can increase your intake size.

I know the info on how to adjust our AFM's is on here or yotatech.com.
 
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