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Eforce 1/4 mile times today..2011 Grand Sport

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Old 06-03-2012, 12:25 PM
  #21  
captainbob
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Originally Posted by moementim
Hi I have eforce blower and headers with 550 on rear wheels as dyno tested however I can only get 12.8 on 1/ mile run
psi 24
nto 5 drag radials
5000 feet above sea level
Car tuned for 93 octane as that is the fuel we only have here
I can get 100 octane aviation fuel(avgas) but have not used it
I am launching at just under 2000 rpm and not sure what I am doing wrong
Launch control has been deactivated not working so I take traction control off
I was thinking of taking out cats and putting in short shift kit as slow changing is also slowing things down and maybe i need to change the differential
Will the tune for 93 octane cause a radical change on power if i retune to 100 octane
Thnks
first thing I notice is that your PSI is way to high.. So I'm guessing your 60' time is to high as well.. What is your 60' time? I'm lowering my PSI to 14 and doing a good burn out before to get the NTO5R's good and sticky.. Before you start making more mods make sure your hooking up .. your 60' time is the most important part of your 1/4 pass..
Old 06-03-2012, 12:55 PM
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I actually di not go get my slip i was bit upset so left early
the track has avery bad launch pad bit stony like marbles but yes im slow off the line, i will try with lowering thepsi next time, is it worth getting a short shift kit and gear change in the rear end
What about a shot of NOS is that safe to do with tha much power on the standard motor
Thanks for your input
Old 06-03-2012, 06:19 PM
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Originally Posted by Motorhead-47
about the comments above regarding low trap speeds for a blown car.....as if all "blown car setups" produce the same horsepower levels? This is a 599 at the flywheel horsepower kit. This translates into 500-520rwhp.
You know any blown C-6's going slower? Come on!
Old 06-03-2012, 07:51 PM
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My cam only LS2 went 11.7@121. Seems a little low for an Fi/ls3.
Old 06-03-2012, 08:08 PM
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Originally Posted by moementim
I actually di not go get my slip i was bit upset so left early
the track has avery bad launch pad bit stony like marbles but yes im slow off the line, i will try with lowering thepsi next time, is it worth getting a short shift kit and gear change in the rear end
What about a shot of NOS is that safe to do with tha much power on the standard motor
Thanks for your input
IMO before you keep adding power, make sure you get your traction issues resolved.. Keep lowering you PSI until you hook. I had to go down to 14.. Now I'm very consistent 11.3-11.4.. Or you'll just frustrate yourself.. With your power levels you should be in the low to mid 11's.. That's what Edelbrock, and Hennessey are running with this set up.. I was happy to run 11.3 and pretty much reached my goal. I like the consistency..
Good luck!
Old 06-03-2012, 08:16 PM
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Originally Posted by Rock'n Blue 08
You know any blown C-6's going slower? Come on!
Hey rocknboy, did you ever think how to help this guy figure out why he's having problems?? That's what the forums for..
Old 06-03-2012, 08:33 PM
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Originally Posted by captainbob
Hey rocknboy, did you ever think how to help this guy figure out why he's having problems?? That's what the forums for..
The following post pretty much sums up this genuine azzhat.....not worth the keystrokes to even engage him in conversation.

http://forums.corvetteforum.com/1576968850-post97.html



Old 06-03-2012, 10:01 PM
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Originally Posted by Motorhead-47
The following post pretty much sums up this genuine azzhat.....not worth the keystrokes to even engage him in conversation.

http://forums.corvetteforum.com/1576968850-post97.html



That does explain a lot. I was just thinking I'd add him to my ignore list
Old 06-04-2012, 01:05 AM
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Originally Posted by Motorhead-47
The following post pretty much sums up this genuine azzhat.....not worth the keystrokes to even engage him in conversation.

http://forums.corvetteforum.com/1576968850-post97.html



Truth hurts hurts and then some babies get jealous and butt hurt!
And try to take things personal!
Plenty of others pointed out the same thing!


News Flash ! 119 to 124 is not fast for a F/I C-6! The "out of the box" kit falls short of the A&A kit!
Your the REAL AZZ HAT!

Last edited by 3 Z06ZR1; 06-04-2012 at 01:07 AM.
Old 06-04-2012, 01:13 AM
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Originally Posted by moementim
I actually di not go get my slip i was bit upset so left early
the track has avery bad launch pad bit stony like marbles but yes im slow off the line, i will try with lowering thepsi next time, is it worth getting a short shift kit and gear change in the rear end
What about a shot of NOS is that safe to do with tha much power on the standard motor
Thanks for your input
I think the fact that your 5000ft elevation in the problem.
Your 12.8 would be mid elevens at sealevel. Hard to compare times.
Poor track prep hurts too!
Old 06-04-2012, 01:38 AM
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Originally Posted by Motorhead-47
The following post pretty much sums up this genuine azzhat.....not worth the keystrokes to even engage him in conversation.

http://forums.corvetteforum.com/1576968850-post97.html



Old 06-04-2012, 02:20 AM
  #32  
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'Hey guys no problem Ill just clarify one other thing I am in africa with the car so have not had much exposure or experience on the drag scene please help me out with one last question
What rpm do you luanch at and what does the hook feel like in terms of how do I know what to look for dropping psi till its right. or send me to a link that has this info
Thanks
Old 06-04-2012, 02:42 AM
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Originally Posted by winters97gt
Esp when you posted that the 119 mph was slow for a F/I car!
Old 06-04-2012, 02:44 AM
  #34  
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Originally Posted by winters97gt
Seems like an incredibly low trap speed. What does your car dyno?
Old 06-04-2012, 03:24 AM
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Originally Posted by wallyj
That does explain a lot. I was just thinking I'd add him to my ignore list
yeah, i just put rocknboy on my ignore list as well.. to bad he doesn't have a clue.. thanks for the heads up..
Old 06-06-2012, 02:07 PM
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Damnit, the link for Rock n Blue being a clown is not working. Does anyone have a screenshot? He was bashing another member who was just getting some seat time with his new cam-only car in another thread with which I was engaged.
Old 06-06-2012, 02:22 PM
  #37  
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Originally Posted by Rock'n Blue 08
You know any blown C-6's going slower? Come on!
Yours?

I take it you don't have an E-Force C6 and have some encouraging words to proffer the op.

Shame you're so far away as I'd really enjoy waxing that smug smile right off your face on the road course or drag strip. After beating you I'd say something equally helpful as you - I've never seen a car run that slow.

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Old 06-06-2012, 04:57 PM
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:/ ee getting ripped here , ive order some MT drag tires , will take three weeks to get here so hopefully I can take the sting outed the times , other thank that i can drive as fast as i like here generally have fun around 12o around town every time I go out , fun car !! no cops
Old 06-06-2012, 06:01 PM
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Originally Posted by Justinjor
Damnit, the link for Rock n Blue being a clown is not working. Does anyone have a screenshot? He was bashing another member who was just getting some seat time with his new cam-only car in another thread with which I was engaged.
He deleted his original post that I linked to in the message above but there were several who "quoted him" in the same thread. He made a lot of friends over in the ZR1 forum with it.

Here it is....


Originally Posted by Rock'n Blue 08
I have been working 35 yrs on the same Railroad! I am very lucky to have a Rich Auntie who has no children. She said in 2004 "quit your job and come take care of me"She had amassed about over 5 million in assets. I had a 2008 C-6 on payments. (I transfered my job) Which I sold the C-6 looking at Z-06's. But I was off with a knee surgery plus it was 2010 and banks were tight. So the bank was making me jump through hoops for my loan. Auntie said forget'em just write a check for the car you want. I could have a ZR1, pay cash today. But I can't see a 100k for a Corvette. My z-06 was 45k with 14k miles. Would not pay double for a ZR1 when I have S/C'd ZO6 thatchas 640 plus rwhp. I rather have it and extra 50k in the bank!
Old 06-06-2012, 06:02 PM
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Classic. Trolls will be trolls


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