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Manifold Absolute Pressure sensor. A sensor used to meter air flow into the intake indirectly by measuring plenum pressure. This sensor is not as pre...
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Re: Tunning questions

Subject: Re: Tunning questions
by Travis93 on 2009/6/18 19:43:01

Quote:

djxib wrote:

Cruise at 45mph for a couple of minutes on a level road (no hills) in 3rd, then 4th, then 5th
Do the same at 65mph.
Do similar at 20mph, using 1st and then second.


There is the kind of help I need without even knowing it. This scan I tried to follow your advice not easy with stop lights every 5 feet and every one of them red but I think I got some good ranges.

I did check the headers and they seem to be tight I found a couple clamps loose on what I think are the AIR pipes, the metal pipe that screws in to the top of the headers and goes through some valves and into the back of the intake manifold. but that does not seem to have helped the split.

I did forget to post my setup sorry about that. Yes its a larger throttle body not huge but a stock one bored to 52mm, I have ported stock heads with larger valves, Lloyd Elliot LE1.6 cam, 30# injectors, and ceramic coated long tube headers into a custom made 3" exhaust ending in stock LT1 mufflers.
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