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Looking for advice. What's keeping me from 10's

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ramblinred View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote ramblinred Quote  Post ReplyReply Direct Link To This Post Posted: Sep/14/2015 at 7:51am
Maybe try moving up to a 30x9 tire it will change gear ratio just a bit.
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pipefactory View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote pipefactory Quote  Post ReplyReply Direct Link To This Post Posted: Sep/22/2015 at 5:50pm
Here is my car at Brainard real fuzzy pic. 90 degrees 90% humidity.
Going to Rock Falls Raceway this Sunday should hit the 10's
Face distorting torque
10.99@121 mph
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pfordamx View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote pfordamx Quote  Post ReplyReply Direct Link To This Post Posted: Aug/12/2016 at 5:33pm
i've seen a 1050 dominator take a 11.0 car to 10.70s over a 850 4150 although e85 is heavier than gas and takes more signal to pull it so a bigger carb might not be the best idea. and you should probably be jetted closer to 100 i'd think with about a #7 plug in the car with e85 you really want to run a hot plug and put the fuel to it. and i also think your cam's 112 lsa with your compression is off you need something in the 106 to 108 range and your gear tire combo is fine let it rev i agree that a 8 inch 4500-5000 stall would help.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote pipefactory Quote  Post ReplyReply Direct Link To This Post Posted: Aug/13/2016 at 7:10am
Originally posted by pfordamx pfordamx wrote:

i've seen a 1050 dominator take a 11.0 car to 10.70s over a 850 4150 although e85 is heavier than gas and takes more signal to pull it so a bigger carb might not be the best idea. and you should probably be jetted closer to 100 i'd think with about a #7 plug in the car with e85 you really want to run a hot plug and put the fuel to it. and i also think your cam's 112 lsa with your compression is off you need something in the 106 to 108 range and your gear tire combo is fine let it rev i agree that a 8 inch 4500-5000 stall would help.



Here's my cam, Comp Cams 10-602-5 265/276@.050 .600/.594 lift 108 lsa
I hit a 10.99 last fall at Rock Falls. Now last week I had an incident with my distributor gear and my cam gear. Got that fixed.
While I was waiting for a cam gear, I decided to go through the valve lash and write them all down cold.
I got to #4 exhaust , it was .086. I thought there goes my cam.
So I went through and take them down .004 more from what the dyno guy adjusted them to.
Then I used a digital caliper to check the one that was real loose and came up with .590 lift, I figure if it's going flat it'll be a lot more than .010 wear. I think it's been that way from the dyno tune.
It's real crisp now. So we'll see what happens next month.
Face distorting torque
10.99@121 mph
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Hurst390 View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Hurst390 Quote  Post ReplyReply Direct Link To This Post Posted: Aug/13/2016 at 7:38am
Theres no assurance unless you checked the lift new that it's even what they say it is. Very common for a comp cam to not be exactly what the card says. Every cam I have from them is a little off.
SC/Hurst Rambler

11.62 120

100% Street Legal
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Post Options Post Options   Thanks (0) Thanks(0)   Quote pfordamx Quote  Post ReplyReply Direct Link To This Post Posted: Aug/13/2016 at 8:25am
Ah glad to see you got in the 10's. sorry for the late advice  just came back to this forum a couple days ago really nice car by the way.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote pipefactory Quote  Post ReplyReply Direct Link To This Post Posted: Aug/14/2016 at 6:37am
Originally posted by Hurst390 Hurst390 wrote:

Theres no assurance unless you checked the lift new that it's even what they say it is. Very common for a comp cam to not be exactly what the card says. Every cam I have from them is a little off.


Good point
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Post Options Post Options   Thanks (0) Thanks(0)   Quote pipefactory Quote  Post ReplyReply Direct Link To This Post Posted: Aug/14/2016 at 6:46am
Originally posted by pipefactory pipefactory wrote:

Here is my car at Brainard real fuzzy pic. 90 degrees 90% humidity.
Going to Rock Falls Raceway this Sunday should hit the 10's

Now that it hit the 10's, I'm going to do something different. I have my full exhaust on, 2.5" mandrel bent through Thrush mufflers and 3" tails, 295/50/15 BFG tires. I want to hit 11's in full street form.

Edited by pipefactory - Aug/14/2016 at 8:46am
Face distorting torque
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Post Options Post Options   Thanks (0) Thanks(0)   Quote pfordamx Quote  Post ReplyReply Direct Link To This Post Posted: Aug/16/2016 at 9:40am
throw a stock converter in it so it hits the tires soft then drives into the power thats the way alot of the factory appearing guys do it. 
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Post Options Post Options   Thanks (0) Thanks(0)   Quote pipefactory Quote  Post ReplyReply Direct Link To This Post Posted: Oct/03/2016 at 3:11pm
Went to the track for the last time this year. Was so busy there I only got 3 runs in.
1 time trial then right to eliminations. 1st run 11.03. My second run I think would have been a 10 second pass but it was eliminations and I was against a Hellcat Challenger. I had him pretty good so I lifted towards the end and ran a 11.07. The Challenger went 11.20.
I got eliminated the next round. I was being an airhead and wasn't up on the throttle when I left and only ran 11.25. Better luck next year. That's OK now I'm back on my dual 360 project on my motorhome.
Face distorting torque
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