GTM Stage 1.5 supercharger build

snowsurfdirtx

finally got the car on the dyno today, but we were losing fuel at the top end. gotta check a couple things, talked to Sam@GTM and he recommended putting a fuel pressure gauge in and seeing what was happening, he said it might be a bad pump. Gonna pull the fuel bowl out again and check things, kinks, etc. Only did a couple pulls but couldn't get it to stop leaning out at the end.. the strainer at the bottom of the fuel pump on the pickup was touching the bowl so i think that's the issue. Timing wasn't touched from the stock GTM ROM file, so there's still a bit of power to gain.. car ran good though other than that horrible lean condition at the end first run, which the video is of, the car made 459whp on the original gtm canned tune. car for now is rev limited to keep it out of the lean spot at the end..

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11 Red Touring/Sport/Nav, 472/382wtq@7psi.. GTM/Tomei/Volk/Motordyne/Z1/JLAudio/Aeroforce/etc..
95 S14 in progress, L33 v8.. T7575 turbo/SPL/MCA Suspension/Personal/Works Bell/OZ/etc..