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The Terminator
Terminator Talk
2003cobra#2's 3.4 Whipple Build
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<blockquote data-quote="03cobra#2" data-source="post: 16901697" data-attributes="member: 52057"><p>Finished up my 3rd tuning session with my tuner today. Issues I ran into after first fire up were:</p><p></p><p>Both cats had failed, I deleted them. Car is louder [emoji51]</p><p></p><p>#4 injector plug was bad, had to replace it.</p><p></p><p>I had the 02's wired wrong into the ecu quick fix.</p><p></p><p>Alt plug was loose causing all kinds of problems.</p><p></p><p>Even with the Cobra base tune most sensors were configured wrong in the software amd had to be fixed. </p><p></p><p>Had to replace plugs. Currently running BR7's gapped at 024. </p><p></p><p>It took my tuner a lot of time to get the tune down, as I insisted on running a maf vs map. The PMAS HXP-E has proven to be quite a challenge in the crusher 5" housing and running Comp XER stage 3 cams don't make it easier lol. </p><p></p><p>With that said the car is running really nice. I would say we're 90% done. From creeping around developments with lots of stop signs to a 5500 rpm pull on the highway the car feels great. I would say idle and drivability is better than the stock ecu and still have some refinement to do. I hit 26 lbs of boost using a 2lb lower and 3.25 upper which surprised me a bit with no spark blow out. I may go back to TR7IX'S because they provided great drivability compared to the BR7's when I ran the stock ecu....so I'll tinker with that.</p><p></p><p>Super satisfying to finally see everything come together. Eventually I'll add traction control, and get this to the dyno to finish up the top end and go for that number. I'll post baxk when I get to that.</p></blockquote><p></p>
[QUOTE="03cobra#2, post: 16901697, member: 52057"] Finished up my 3rd tuning session with my tuner today. Issues I ran into after first fire up were: Both cats had failed, I deleted them. Car is louder [emoji51] #4 injector plug was bad, had to replace it. I had the 02's wired wrong into the ecu quick fix. Alt plug was loose causing all kinds of problems. Even with the Cobra base tune most sensors were configured wrong in the software amd had to be fixed. Had to replace plugs. Currently running BR7's gapped at 024. It took my tuner a lot of time to get the tune down, as I insisted on running a maf vs map. The PMAS HXP-E has proven to be quite a challenge in the crusher 5" housing and running Comp XER stage 3 cams don't make it easier lol. With that said the car is running really nice. I would say we're 90% done. From creeping around developments with lots of stop signs to a 5500 rpm pull on the highway the car feels great. I would say idle and drivability is better than the stock ecu and still have some refinement to do. I hit 26 lbs of boost using a 2lb lower and 3.25 upper which surprised me a bit with no spark blow out. I may go back to TR7IX'S because they provided great drivability compared to the BR7's when I ran the stock ecu....so I'll tinker with that. Super satisfying to finally see everything come together. Eventually I'll add traction control, and get this to the dyno to finish up the top end and go for that number. I'll post baxk when I get to that. [/QUOTE]
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2003cobra#2's 3.4 Whipple Build
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