MAP Location Issue
12-11-2019, 10:55 AM
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Car: 1985 Iroc-Z
Engine: 440LSX
Transmission: l460e
Axle/Gears: 3.55 Wavetrac
MAP Location Issue
Using the MSD AirForce intake. It has 3 places you can mount a MAP sensor. Front, rear, and rear back of manifold. Also using a Holley LS7 harness that goes with the Dominator ECU. Trying to figure out which location would be the best so I can drill out hole for MAP sensor. Concerned that if I put in wrong spot harness won’t be long enough to reach. Harness is the Holley 558-501. Anyone use this before?
12-11-2019, 11:55 PM
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Car: '89 Firebird
Engine: 7.0L
Transmission: T56
Re: MAP Location Issue
Eenie meenie miney mo. I couldn't come up with an answer either. Ended up installing it in the front passenger side location. Seems to work fine. Everything behind the engine is going to be packed so tight you don't really want more stuff back there.
Post #1100, https://www.thirdgen.org/forums/ltx-lsx/626607-what-ever-happened-qwktrips-5.html#post6271560
Wire reach just doesn't matter. A little wire, solder, and shrink wrap and you can put it where you want. Holley harness isn't going to fit well anyway. The MSD intake is enormous and it's a struggle to fit the harness around the back.
Post #1100, https://www.thirdgen.org/forums/ltx-lsx/626607-what-ever-happened-qwktrips-5.html#post6271560
Wire reach just doesn't matter. A little wire, solder, and shrink wrap and you can put it where you want. Holley harness isn't going to fit well anyway. The MSD intake is enormous and it's a struggle to fit the harness around the back.
Last edited by QwkTrip; 12-12-2019 at 12:00 AM.
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