Quote
Haha, that's my old AFM (the one Ratlabguy took the pics of). Works pretty good, probably be better with a bored TB and plenum, but I noticed a little butt dyno increase <img src="/forums/images/graemlins/butwiggle.gif" alt="" />


Did you by anychance check the spark plugs to see if the engine was running any leaner?

It seems like that AFM combined with ported head, larger injectors and larger T.B. could work well together.

Is the truck still running well?

Thanks
Ken

89 Ext cab 22RE 5 speed
84 Ext cab 22R 5 speed
88 Mitsubishi Macro Cab 2.6 5 speed