Show us your best pass of the season

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Re: Show us your best pass of the season

Postby RockDaddy » Tue May 07, 2013 8:43 pm

383VEGA wrote:Wow! Your car is flying RockDaddy! I have HP envy. You're running about a half second faster than me in the 1/8th mile. Nice pass. How does it handle over 160 MPH? The guy I bought my Vega from told me the rear end felt real light over 140 MPH in the 1/4 mile. I have only raced it in the 1/8th mile. I installed a rear Pro Stock style spoiler in case I do go to the 1/4 mile with it. Do you have any pucker factor when you get out of it after the finish line traps?


Here is how it was handling 4 runs before the best I posted. I almost lost it a hair over 160mph. Just a short clip of the top end as the rest of the camera work is as bad as the end here and I didn't want to put you through that. lol

http://www.youtube.com/watch?v=s5rEIO1s7oU
Image;Image

Thx to Billy Briggs and the guys at http://www.motorcityspeedonline.com
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1972 Chevrolet Vega


Re: Show us your best pass of the season

Postby spencerforhire » Tue May 07, 2013 9:13 pm

When I was building my car I talked to a lot of other racers with Vega, Monza and other short wheelbase cars, and the general consensus was that these cars really need a rear wing with vertical side panels to keep them straight at speed. So I built an 18"x48" rear spoiler and mounted it flat horizontal. My Vega is quite stable at 138+mph; I guess it works!
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The "fleet"-
72 Vega HB Drag Car -383/'Glide/9"(9.35@146.19)(5.94@117.28 1/8th)
77 Vega Estate wagon- project(someday)will have TPI305/T-5, S-10 spindles/axles
76 Vega GT- 400/4spd/9" retired from active duty(rusty)
06 Silverado 2WD ex.cab daily
03 Silverado 2WD ex.cab (retired)
06 Haulin' 20ft enclosed car transporter
06 GMC Canyon Shop truck
07 Colorado project( 5.3 4L60e swap)
99 Saturn SL1- wife's car
01 Saturn SC2- son's project
07 Saturn Ion Redline project
and 4 more Saturn "parts cars"
Note- the very act of listing all of these has made me realize I have some kind of problem.....

Visit http://www.spencerforhire.ca
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1972 Chevrolet Vega Hatchback

Re: Show us your best pass of the season

Postby NVEGAR8D » Wed May 08, 2013 12:17 am

Hi,
The most important part is the vertical triangular pieces on the back. you only need the table for it's down force. i had an s-10 pick-up with a cap on it . used to wobble down the road, especially in a crosswind, but once i put the wing on it , it straightened right out.
nick75vega
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1975 Chevrolet Vega Hatchback

Re: Show us your best pass of the season

Postby Fasterthansome » Wed May 08, 2013 6:49 am

spencerforhire wrote:When I was building my car I talked to a lot of other racers with Vega, Monza and other short wheelbase cars, and the general consensus was that these cars really need a rear wing with vertical side panels to keep them straight at speed. So I built an 18"x48" rear spoiler and mounted it flat horizontal. My Vega is quite stable at 138+mph; I guess it works!

Mine is ok at 165. I considered going to Ohio mile but not sure at what mph its going to become DANGER and not as fearless as I used to be.
STRAIGHTLINE RACING
Home of the world's quickest stock suspension H-body
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Re: Show us your best pass of the season

Postby seekerbeta » Thu May 09, 2013 11:22 am

how does one deal with that on a Wagon? no trunk to put a wing on
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Re: Show us your best pass of the season

Postby 383VEGA » Thu May 09, 2013 4:24 pm

Yikes RockDaddy! I guess that answers my question alright. I was just curious if the spoilers really do help on these cars. I guess so! I never had any issue with mine, but I was very suspicious of that type of incident so I put a similar spoiler as Spencerforhire except that the sides of mine are only 3" high or so. It is very stable at 116 MPH when I cross the 1/8th mile stripe, and I have no doubt it would be stable at 140+ in the 1/4 mile too. I only run 1/8th mile at this time. Glad you saved it. lol
Rick H.

1974 Vega Kammback Wagon (new to me), stock 140ci, automatic, AC
1974 Vega GT Drag Car w/ 427 SBC, Powerglide
1980 Sunbird w/ 231 Buick V6, 4 speed
1999 Z28 Convertible w/ LS1, Auto
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Re: Show us your best pass of the season

Postby gmagilla » Tue Jul 02, 2013 12:32 am

When you go through each frame of rockdaddys video you can see how far off the pavement his tires are , I would be wearing depends every run after that one , just to help with the cleanup . I guess the chute helped straighten it out ? I don't remember if you pulled the chute on other runs or the videos don't show it , probably a pain to repack . I like to watch your vidios keep them coming :th:
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