I'm setting up a SD system using a MAF
plenum with no MAP boss. What/where
is the best method/location for mounting
the MAP sensor?

TIA,
Jack

 

firewall, make a bracket, no limitations on
where other than how long the wires and
vacuum hose are. just want a full manifold
vacuum on that line. DO NOT TEE OFF THE
MAP.
airdeano

 

I noticed the carbureted 3rd gens and some V6 injected models have a stamped steel bracket that bolts to the firewall lip, under the bolt that holds the brace bar that goes from the firewall to the fender.

For a pic see:
http://www.eecis.udel.edu/~davis/z28...installed2.jpg

Go shopping, should have no problems finding these at your local junkyard.

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1982 Z-28

See http://www.mycar.net/mafb/registry/detail.cfm?id=276 for details

 

It should be placed hogher than the vacuum hose from the plenum to avoid condese to get into the MAP sensor.

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GTA -89:383, 4-bolt,Free flow muffler,dual 3" HF cats, Edelbrock headers, Canfield heads, 1.52 RR 7/16, ZZ-9 cam, Big Mouth, AS&M LTR, !plenum, 52 TB, MSD 6AL, TPIS level V prom, Superior shift-kit and all the minor mods,looking for a SR ...
http://www.itv.se/tacs/members_cars/m279/m279.html (Swedish Trans Am Club)

 

Thanks for the info.

Jack

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'87 Z28 350 4bolt CompCams roller everything,
TPI conv in progress.