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Grumpy Grey-haired Guy
Drives: Camaro, Corvette & Merc C300(daily) Join Date: Aug 2014
Location: South Warwickshire, UK.
Posts: 806
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Magnuson Heartbeat help
Currently running a standard pulley on my Magnuson Heartbeat set-up but now want to maybe go to a smaĺler pulley; need to fit a boost gauge to see what I'm currently getting. Anyone know where the 1/8" plug in the blower casing/inlet manifold is that I can plumb into?
Cheers for any help rendered guys - Seasons Greetings from across the pond. Ed
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#2 |
![]() Drives: 2015 SW 2SS 1LE Join Date: Jan 2018
Location: 78155
Posts: 310
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Drivers side rear, pointing outward.
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Maggie 2650 @ 18psi/ 75mm 10 rib/ Dual alky nozzles/ Roto-fab/ ARH 2" Lt's/ GT-12 cam/ ZL1 3.23 Conv./MGW/RPS triple carbon clutch/RSG tranny upgrage/Pedders Ex. XA w/ remote cans and a lot of other crap 897/8??@tires
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Grumpy Grey-haired Guy
Drives: Camaro, Corvette & Merc C300(daily) Join Date: Aug 2014
Location: South Warwickshire, UK.
Posts: 806
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#4 |
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I know where it is because I bolted it on !!
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Grumpy Grey-haired Guy
Drives: Camaro, Corvette & Merc C300(daily) Join Date: Aug 2014
Location: South Warwickshire, UK.
Posts: 806
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Send us a pic Trev!
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#6 |
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What type of gauge and where is it going ?
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#7 |
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Grumpy Grey-haired Guy
Drives: Camaro, Corvette & Merc C300(daily) Join Date: Aug 2014
Location: South Warwickshire, UK.
Posts: 806
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To be honest Trev Im not fussed about a permanent gauge installation- the tech at Magnuson said they would need to know current boost before recommending smaller pulley size. It should be 6.5 lb but according to Mag I might not be getting that due to the CNC heads and l/tubes but Im not sure I buy that. Thoughts?...
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#8 |
![]() ![]() Drives: 2014 SIM 2SS Join Date: Sep 2015
Location: Charlotte, NC
Posts: 925
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I see "Janetty tune" in your sig, if you are using a SCT x4 I think you can display boost on it.
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#9 |
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Grumpy Grey-haired Guy
Drives: Camaro, Corvette & Merc C300(daily) Join Date: Aug 2014
Location: South Warwickshire, UK.
Posts: 806
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Ah OK,thanks! Will investigate further; Happy New Year!
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#10 |
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Drives: Miss Con Ception Join Date: Aug 2016
Location: Chicagoland
Posts: 2,998
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The manifold pressure is available on the OBDII port.
I believe you will need the 3 BAR MAP sensor from a ZL1 for boost.
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2011 1SS/RS LS3 CGM
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