Trans Am Update

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onyxdragon
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Posts: 244
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Re: Trans Am Update

Post by onyxdragon »

Onyx Dragon
1999 Jeep Cherokee Sport, 2021 Jeep Wrangler Islander, 2001 Pontiac Firebird Trans Am
onyxdragon
Site Admin
Posts: 244
Joined: Sun Jul 25, 2021 9:28 pm

Re: Trans Am Update

Post by onyxdragon »

Ugh...when it rains...

TPS sensor is bad. They are getting a new one, should be in and they can continue dyno tuning tomorrow.
Onyx Dragon
1999 Jeep Cherokee Sport, 2021 Jeep Wrangler Islander, 2001 Pontiac Firebird Trans Am
onyxdragon
Site Admin
Posts: 244
Joined: Sun Jul 25, 2021 9:28 pm

Re: Trans Am Update

Post by onyxdragon »

YES! TPS is fixed, oil pressure is fixed. Dynoed out at 309.4 WHP and what looks to be about 308.8 lob/ft The problem is the intake manifold/tb/cam combo overwhelms the exhaust and the factory intake. The factory intake is an easy fix. The exhaust, I'll be getting a true dual Texas Speed headers back. But that won't go until spring/summer.
Onyx Dragon
1999 Jeep Cherokee Sport, 2021 Jeep Wrangler Islander, 2001 Pontiac Firebird Trans Am
onyxdragon
Site Admin
Posts: 244
Joined: Sun Jul 25, 2021 9:28 pm

Re: Trans Am Update

Post by onyxdragon »

Onyx Dragon
1999 Jeep Cherokee Sport, 2021 Jeep Wrangler Islander, 2001 Pontiac Firebird Trans Am
onyxdragon
Site Admin
Posts: 244
Joined: Sun Jul 25, 2021 9:28 pm

Re: Trans Am Update

Post by onyxdragon »

Dyno charts
Attachments
dyno 29SEP2021.jpg
7apr2021-1 dyno graph.jpg
Onyx Dragon
1999 Jeep Cherokee Sport, 2021 Jeep Wrangler Islander, 2001 Pontiac Firebird Trans Am
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