Pix wanted: 3 bar MAP sensor in a GLHS

[Marcus86GLHS]

thats a good plan....hopefully i'll get the wiring connector from JONNY this weekend.

KEN were you running a TU-assembled 3 bar LM when you made you 12.85 pass? what was your low/high settings? i was going with 14/20 w/ 22 overboost cutout.

[glhsken]

No, That was a GLHS Stage II with a zener (stock turbo I/c and head). The 12.5@ 111.8 was with the 3 bar and stock head (trouble spooling the t3/4). The cal was way off the chart rich. Only ran 87 in the 1/8. 22/18 were the module settings.

[Marcus86GLHS]

ok so you went quicker w/ the TU cal, right?

this will be interesting as i will make a dyno pull w/ the MP Stg II, then change over to the TU cal and test again. i will monitor the a/f with the wideband and try to keep the ratios as equal as possible (12.0-12.5:1) between the different LM's.

based on your results, how much more HP was your car making after swaping for the TU cal?

[ShelbyShawn]

Quote:

Originally Posted by mwinkle353 http://hhscott.com/93tmv/3-bar_map.htm Found this on the web. Wink

DOES ANYONE KNOW WHY THE GRAPH ONLY GOES TO 15 IN OF VAC?
WHAT IS WRONG WITH THAT PICTURE.

[cj011]

So where is the map sensor located on a GLHS? I know stupid question.

[Jaimie85GLHT]

Right om the Logic module in the lick panel. Not a stupid question. a stupid question would be: "Where is the GLHS map sensor on my Pontiac Sunfire?".

Jaimie

[Marcus86GLHS]

well with a little luck i'll get my TU cal soon and will take pix of the install, the 3 bar map sensor will be velcro'd to the car above and behind the passenger kick panel, then there will be a new 3-bar wire on the new TU cal that will reach up to the new map sensor. shouldnt take more than 30 minutes for the entire swap-out and will be entirely hidden from view so engine bay looks as stock as it can.

then its off to the local dyno. will post those results also.