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SVT Shelby GT500
Educate me on HP levels and pump gas
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<blockquote data-quote="sleek98" data-source="post: 15823996" data-attributes="member: 144145"><p>I think they are getting a little more conservative with their remote pump gas tunes. Which I dont blame them for wanting to cover their ass. I am wondering if they are starting to see more knock coming back in datalogs from less than stellar gas.</p><p></p><p>My first pump gas tune with them was on the ragged edge 20-21* on 93 with the TVS, the lastest one when I did the auto swap backed off 3* of timing. They also thought that going from a 2.4/stock lower to a 10%/2.6 was too much for pump gas and had me go up a pulley size.</p><p></p><p>After talking with them and realizing that a new motors going to be 15-20k all done, I would like to go up another pulley size for pump gas as its not going to make a huge difference on the street if I am at 700 or 650 whp. Its going to be a spin fest either way. Dump in E85/race gas and swap pulleys to add another 100-125 hp at the track.</p></blockquote><p></p>
[QUOTE="sleek98, post: 15823996, member: 144145"] I think they are getting a little more conservative with their remote pump gas tunes. Which I dont blame them for wanting to cover their ass. I am wondering if they are starting to see more knock coming back in datalogs from less than stellar gas. My first pump gas tune with them was on the ragged edge 20-21* on 93 with the TVS, the lastest one when I did the auto swap backed off 3* of timing. They also thought that going from a 2.4/stock lower to a 10%/2.6 was too much for pump gas and had me go up a pulley size. After talking with them and realizing that a new motors going to be 15-20k all done, I would like to go up another pulley size for pump gas as its not going to make a huge difference on the street if I am at 700 or 650 whp. Its going to be a spin fest either way. Dump in E85/race gas and swap pulleys to add another 100-125 hp at the track. [/QUOTE]
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Educate me on HP levels and pump gas
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