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#1
10-12-2015, 01:47 PM
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Open Headers = New Personal Best
I've always wanted to try open headers at the track but driving it there dropping the cat back and y pipe at the track then putting it back to drive home was not worth it. So, I dropped the cat back at home loaded it on the trailer and hit the track. First run with y-pipe 10.87 DA was only 90 best one I've ever seen. I thought that sucks what a waist of time. So I made another run this time 10.85, still disappointed. Now I took the y-pipe off and ran a 10.84 a new best but still come on. Decided to hit it one more time and boom 10.78 @ 124 DA was 500ish. Now that's better. Since the car's getting faster all day I said one more time, 10.81 @124 DA climbed to 1200ish by this time. Best with full exhaust was 10.85 @123 vs. open headers 10.78 @124.
__________________
1995 TA: Converted Nose...381 LT1...4L80E...12 bolt...3.90 Gears...4000 TC Best 1/4 10.71@ 126, 1.46 60ft, 3450lbs. http://www.youtube.com/user/MysteryBird1?feature=watch 
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#2
10-12-2015, 03:27 PM
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Nice runs, Congrats on the new best
__________________
 1999 Z28 T-Top M6 - LS6, Bolt Ons, Suspension, MWC Narrowed 9" - 415rwhp 385rwtq 10.847 @ 125.17 1989 IROC-Z H/T M5 2006 F350 SCSB 4x4 6.0L Diesel - Studs, EGR Delete, Powermax Turbo, Extreme Tuning & Exhaust - 13.23 @ 101
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#3
10-12-2015, 05:07 PM
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Nice! Congrats on the best! Just be careful the o2's don't read the fresh air amd mess up your af and cause havoc. I dunno lt but the ls has the o2 towards the end and can happen
__________________
 2000 SS Procharger 98 Z vert turbo 07 TB SS cai catback and tune
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#4
10-12-2015, 05:56 PM
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Quote:
__________________
1995 TA: Converted Nose...381 LT1...4L80E...12 bolt...3.90 Gears...4000 TC Best 1/4 10.71@ 126, 1.46 60ft, 3450lbs. http://www.youtube.com/user/MysteryBird1?feature=watch
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#6
10-12-2015, 08:05 PM
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Thinking about trying some collector extensions and seeing if it gains anything over open headers. I just can't decide on how long to start with.
__________________
1995 TA: Converted Nose...381 LT1...4L80E...12 bolt...3.90 Gears...4000 TC Best 1/4 10.71@ 126, 1.46 60ft, 3450lbs. http://www.youtube.com/user/MysteryBird1?feature=watch
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#7
10-13-2015, 02:41 AM
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What do you run for an exhaust when it's on the car?
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#8
10-13-2015, 11:32 AM
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Hooker LT's with Hooker y-pipe, single 3 inch extension into a Borla 40474XS muffler with 2 1/2 dual out.
__________________
1995 TA: Converted Nose...381 LT1...4L80E...12 bolt...3.90 Gears...4000 TC Best 1/4 10.71@ 126, 1.46 60ft, 3450lbs. http://www.youtube.com/user/MysteryBird1?feature=watch
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#9
10-13-2015, 11:01 PM
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Congrats on the new best.
__________________
 12.8@112
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#10
10-14-2015, 01:37 AM
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Congratulations!!!
You have some real fast times. Nice!
__________________
 68 Camaro (?350 SB) 69 Camaro (L72 427 BB) 69 Camaro (DZ 302 SB - www.z28.net) Camaro - A friendly flying car – from the French - the first half "camarade/friend" and the last half “aero/of the air".
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