ok i went to the track during the week...only got 3 runs in...here's my best...im pretty dissapointed...anyone have any tips?
60' 2.335
1/8 10.118 (67.99 mph)
1/4 15.857 (85.30 mph)

mods include...3 inch high flow cat, 3 inch "I" pipe into a flowmaster 80 series, 14*3 flat based open element, ultimate TBI mods, hypertech thermomaster chip, 160 stat, SLP torsen posi w/Richmond 3.73's, removed back seats and belts along with jack and spare.

any help will be appreciated...thanks

 

do a bigger burn out next time, maybe the nitto's will be hot enough to hook we just need to do some shocks on it prolly, the ones you have are super beat.

lata
tim

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91 Camaro RS-LO3,Auto.
14.209@95.46mph
Best 60' 1.917
Check Out The East Coast F-Body Nationals Home Page
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Your 60' should be lower (prolly about 2.2). If you can get that down you'll see the times you want.

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Chuck Kulchar
1991 RS

 

Something must be way off. I ran a 15.86 in mine with a 2.177 60'. I also ran a 16.04 that day. It has an open element and ultra flow muffler (not cat back) and that is it and 120,000 miles. It has an nice sound system with 3 amps also. I know have 2.73s b/c i only use 1st & 2nd in the quater.

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91 RS 700R4. Open Element and Ultra Flow Muffler. ET 15.86

55 Chevy on 76 4x4 frame

 

Eric, you must have other mods to run a 2.1 60 foot. Before I did my suspention work I ran a 2.227 60 foot and 15.92 1/4 with performance ignition, Edelbrock TES headers, flowmaster cat-back, chip, and racing plugs. A stock RS auto is much slower than 15.8. BB305 you probably need a higher stall/more power braking to help lower your 60 foot, and a more powerfull engine combo to push through the quater (i.e. mph is a little slow).

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1991 Chevy Camaro RS TBI

 

BB305 what RPM are you shifting at?

 

a stock lo3 should be able to 60ft in the 2.25 range, a 2.22 is really good for stock. with the posi/gears and minimal power mods i think it should be in the 2.16-2.18 range. eliminating hte wheel spin would prolly pick blackbird up another .5mph or so since the car would be using hte whole track to accelerate.
the car is capable of a 15.5 or 15.4 right now, in hte summer heat. on a cold day prolly a 15.2.

lata
tim

------------------
91 Camaro RS-LO3,Auto.
14.209@95.46mph
Best 60' 1.917
Check Out The East Coast F-Body Nationals Home Page
www.geocities.com/njspeeder

My MAFB.ORG Home Page
www.mycar.net/mafb/registry/detail.cfm?id=299

DSI Racing Home Page
www.geocities.com/foff667

 

thanks guys...anymore tips or suggestions are appreiciated

 

And, correct me if I'm wrong, but the exhaust basically does nothing fun for you, unless its a complete exhaust from heads back. So new heads would be good I thinking...

 

if there is a part of the exaust that is a blockage of flow, and you remove it, it will help you. You get the most help the closer to the engine you are. I only replaced my muffler on my Jeep and it was a huge improvement and it was only $70 vs. $600 for header and catback.

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-Tas
'89 Formula WS-6

305, TBI, auto, 14x3 chrome flat based open element with K&N, Milodon 160* thermo, functional Formula hood, cross-flow Flowmaster, '99z28 rear pipes and tips....

Soon to be installed:
Hooker 1-5/8" 50 state legal headers, Dynomax 3" I pipe (PN 44063 and 43248), Catco 3" cat, and injector spacer.

Super GRK_Taz World
F-Body Dual Exaust
EFI & Intake Options
AOL IM: superGRtaz

 

My305camaro, that is all I have. I would run about a 2.3 in the heat of the summer. I have not ran it since then, too many miles to race every week. This is my time slip

State Capitol Dragway 10:28pm March 16, 2001 60'2.177 1/8 10.172 1/4 15.868 @ 85.98MPH