ttocs
Forum's #1 poster
just noticed you are a couple of hours south of me(evansville) what shop are you using?
1.5 KB Install
- Thread starter Lzr96Snake
- Start date
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Lzr96Snake
New Member
Speedy Dyno in Owensboro.
ttocs
Forum's #1 poster
same shop I used! I was happy with them and have heard good things about them. Please let me know how it goes been considering KB..
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Lzr96Snake
New Member
Got the Cobra back today. Made 363 rwhp at 5 lbs. Really woke it up. I'll go for more later but for now I'm happy.
the.greg
Well-Known Member
Damn good numbers for 5# Like extremely good haha. Congrats
Just out of curiosity, are you positive only 5psi? That doesn't look like a 5-6 pulley is the reason I ask. For reference (assuming a stock crank pulley):
3 1/4...5-6#
3 1/8...6-7#
3........7-8#
2 7/8...8-9#
2 3/4...9-10#
2 5/8...10-11#
2 1/2...11-12#
Just out of curiosity, are you positive only 5psi? That doesn't look like a 5-6 pulley is the reason I ask. For reference (assuming a stock crank pulley):
3 1/4...5-6#
3 1/8...6-7#
3........7-8#
2 7/8...8-9#
2 3/4...9-10#
2 5/8...10-11#
2 1/2...11-12#
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Lzr96Snake
New Member
Thanks for the info Greg. I measured the pulley and it's 3-1/8. I was surprised when the tuner said 5 lbs, especially after he told me what it made. I noticed my boost gauge is reading 5 lbs at wot. Here's the dyno sheet
the.greg
Well-Known Member
Thanks for the reply^ Yeah I thought it looked like a 6-7 pulley, but its not a big deal. Dynos are what they are. Regardless its cool you did the 4v kb route, its such a good combination! I bet you are pleased with how it pulls now and the whine eh?
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Lzr96Snake
New Member
Yeah I'm happy with it. I'm glad it's finally done! Btw, I took you're advice and relocated the IAT using a lightning sensor. Thanks for your help with the build
