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#1
11-10-2019, 12:05 PM
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Track last night
Well.........got out and made a couple hits last night at “street heat”
Not a night to tune .....rolled off the trailer, made a couple hits 11.16 at 119.....1.562 60’ Nothing spectacular, but decent debut See first pass: https://share.icloud.com/photos/0n93...b7sQ#Bradenton
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71 GTO, 463, KRE 295 cfm heads ported by SD Performance, RPM intake, Qjet, Dougs Headers, Comp cams HR 246/252 ...11 to 1 , 3.55 cogs, 3985lbs.....day three- 11.04 at 120mph ....1.53 60', 6.98 1/8 mile |
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#2
11-10-2019, 12:35 PM
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Nice run! Leaves like a scalded dog!
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#3
11-10-2019, 12:55 PM
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Looks like the vette guy stumbled into a buzz saw. Impressive.
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Let's make welfare as hard to get as Veterans benefits! |
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#4
11-10-2019, 01:02 PM
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How do you get the video to play?
Is that the road paver cam? |
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#5
11-10-2019, 01:07 PM
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had to download it and then it played fine.
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Let's make welfare as hard to get as Veterans benefits! |
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#6
11-10-2019, 01:39 PM
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Quote:
__________________
71 GTO, 463, KRE 295 cfm heads ported by SD Performance, RPM intake, Qjet, Dougs Headers, Comp cams HR 246/252 ...11 to 1 , 3.55 cogs, 3985lbs.....day three- 11.04 at 120mph ....1.53 60', 6.98 1/8 mile |
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#7
11-10-2019, 02:20 PM
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Quote:
Clay |
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#8
11-11-2019, 08:39 AM
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Nice first pass! Cool car! Good short time for a 4K car. Sure looks like you will find 10s pretty quikly.
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#9
11-11-2019, 10:39 AM
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Quote:
Nice run, pretty much what were doing with same setup.. What size headers you running? What tire size also? Thanks |
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#10
11-11-2019, 12:02 PM
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Quote:
What total timing are you finding optimum?....I feel my timing was off a bit. I set it at 30 total and didn’t get a chance to change it. Also feels like the qjet and rpm intake without a spacer is holding it back some....maybe not a bad thing
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71 GTO, 463, KRE 295 cfm heads ported by SD Performance, RPM intake, Qjet, Dougs Headers, Comp cams HR 246/252 ...11 to 1 , 3.55 cogs, 3985lbs.....day three- 11.04 at 120mph ....1.53 60', 6.98 1/8 mile |
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#11
11-11-2019, 12:03 PM
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Wow doing great and nice 60'
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Chris D 69 GTO Liberty Blue/dark blue 467, 850 Holley, T2, Edelbrock Dport 310cfm w Ram Air manifolds, HFT 245/251D .561/.594L, T400, 9" w 3.50s 3905lbs 11.59@ 114, 1.57/ 60' |
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#12
11-11-2019, 08:59 PM
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Quote:
Were running 32 deg total, TH400, 3.73 gear, 28x9.5x15 MT slick. Torker 2, 950 Quickfuel.. Were doing the solids on hyd cam.,Also, 1-3/4 Dougs headers. Convertor is a 9" by TCS. Our best at sea level has been 10.83 @122 mph. Last time out at track we ran 11.20 @ 120 mph. Car weights 3620 w driver. Thanks for the info. |
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#13
11-11-2019, 11:19 PM
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Quote:
Thanks for the info as well....it appears I am not too far off given I’m a bit heavier ....I will have some time in the near future to get some testing in on a better surface ...hopefully have time to play with timing and shift points https://share.icloud.com/photos/0Obv...tiOg#Bradenton
__________________
71 GTO, 463, KRE 295 cfm heads ported by SD Performance, RPM intake, Qjet, Dougs Headers, Comp cams HR 246/252 ...11 to 1 , 3.55 cogs, 3985lbs.....day three- 11.04 at 120mph ....1.53 60', 6.98 1/8 mile |
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#14
11-12-2019, 07:28 AM
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Nice run. Looks like the car for it's weight is doing really well. I seen air under front tire.. 60 ft times are pretty much the same. I think at sea level we had some 1.52's. Here at home were 1.57. Your doing better than us with the weight of the car.
Thanks |
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#15
11-12-2019, 09:29 AM
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Just caught this thread...excellent run. Looking at your posts. As chuckle mentioned 32 degrees seems to be a really good baseline on these engines. E- Heads like 32 -35, depends on other factors. KRE s like a little less it seems..but you need to play with it.
I run 32 and when on the dyno bumping up or down lost 20 hp. The sweet spot is there. Is your intake ported ?. I run a 1 spacer on both my set ups. RPM /Torker. Last edited by Torquewar; 11-12-2019 at 09:36 AM. |
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#16
11-12-2019, 10:26 AM
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My Torker is port matched. I tested the RPM and both intakes ran basically the same.
I also run the 1” spacer. Charles |
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#17
11-12-2019, 12:32 PM
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Quote:
Good info and food for thought ....thanks
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71 GTO, 463, KRE 295 cfm heads ported by SD Performance, RPM intake, Qjet, Dougs Headers, Comp cams HR 246/252 ...11 to 1 , 3.55 cogs, 3985lbs.....day three- 11.04 at 120mph ....1.53 60', 6.98 1/8 mile |
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