C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette
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Old Apr 8, 2007 | 04:29 AM
  #61  
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Originally Posted by big_G
Very nice

Looks like the intercooler covers more than 40% of the radiator.
Keep an eye on the engine temp, maybe upgrade to a Mark VIII fan to pull extra air.
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Old Apr 8, 2007 | 08:50 AM
  #62  
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Originally Posted by big_G
Fired her up at 10 pm tonight, takes some of the pain of sending Uncle Sam several G's next week... Ran it in the garage without the carb. hat to purge the intercooler plumbing of debris and I was impressed at how much air the ProCharger put out at idle. Revved it up and the volume of discharged air was incredible! Now to modify the tilt nose pivots to clear the intercooler plumbing. I can't wait to get her on the road.
It's coming along nicely. I can't wait to see it in action.
Job well done.
I've heard in the past there only two things in life that are diffinite "Death, and Taxes"
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Old Apr 8, 2007 | 10:05 AM
  #63  
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That dog 'ill hunt! (translation: Looks good)

You'll have to change you signature to "Honey, I don't know why the driveway turned black."

Last edited by shafrs3; Apr 8, 2007 at 03:46 PM.
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Old Apr 8, 2007 | 12:44 PM
  #64  
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Originally Posted by DR.Jay
It's coming along nicely. I can't wait to see it in action.
Job well done.
I've heard in the past there only two things in life that are diffinite "Death, and Taxes"
Thanks, Jason....
Originally Posted by 68 NJConv 454
Very nice

Looks like the intercooler covers more than 40% of the radiator.
Keep an eye on the engine temp, maybe upgrade to a Mark VIII fan to pull extra air.
Thanks, it was a packaging challenge. There is a gap between the intercooler and radiator, and I run a very good electric fan. We will see.
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Old Apr 8, 2007 | 02:51 PM
  #65  
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You should be fine if you have good electric fans. The intercooler on my 1200hp TT SBC427 totally covered the radiator and a Spal dual electic fan setup kept it cool in any traffic/weather condition.

Very nice looking setup by the way!
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Old Apr 8, 2007 | 03:50 PM
  #66  
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Originally Posted by Monty
You should be fine if you have good electric fans. The intercooler on my 1200hp TT SBC427 totally covered the radiator and a Spal dual electic fan setup kept it cool in any traffic/weather condition.

Very nice looking setup by the way!
Thanks, Monty.
Just got back from a few shake-down blips of the throttle to check things out. 5 pounds of boost at 3,000 rpm's, and 10 lbs at about 5,000. It is set up (geared) to max out at 16 lbs. around 6,500. From a 40 mph roll-out, absolutely no traction (2nd. gear) on the 295's above 4,000 rpm's. ......
Gonna be a learning curve for sure, and an interesting summer.

Last edited by big_G; Apr 8, 2007 at 04:01 PM. Reason: added pic.
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Old Apr 8, 2007 | 03:59 PM
  #67  
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Good times, enjoy. Be safe and be careful. There's few things that'll give you that "white knuckle" feeling like punching the throttle at 70 mph and doing a burnout.
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Old Apr 8, 2007 | 04:08 PM
  #68  
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Yes, safety first. I am working with a fabricator on converting my 4 point cage to at least a 6 point with swing-out door bars, or whatever NHRA dictates. Dyno scheduling next to work out A/F ratios and timing.
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Old Apr 8, 2007 | 08:26 PM
  #69  
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Nice install What did you do on fuel system,sump on tank,1/2 fuel line?

Last edited by vetteaddic; Apr 8, 2007 at 08:29 PM.
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Old Apr 8, 2007 | 08:44 PM
  #70  
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Originally Posted by vetteaddic
Nice install What did you do on fuel system,sump on tank,1/2 fuel line?
Thanks...
Yes to the fuel lines...1/2 inch supply line, 3/8th return. No sump, just put a #10 bung close to the rear of the tank, then into an Aeromotive filter and pump. I am tired of the electric pump whine, which only got louder with the addition of the return line. Now I have a "Race pumps" pump and regulator ready to go in.
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Old Apr 9, 2007 | 06:01 AM
  #71  
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Great job big_G

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Old Aug 1, 2007 | 06:00 AM
  #72  
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Any update? video?



Big_G your set up is
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Old Aug 1, 2007 | 08:13 AM
  #73  
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Did you get your overheating problem resolved?
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Old Aug 1, 2007 | 08:53 AM
  #74  
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No video...no dyno...been raining so much here lately. Since I put a DeWitts radiator in, it is running a little cooler, but I still need a bigger electric fan. I really need to find a way to use vacuum advance on my application, if only for light throttle. That will help with cooling also.
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Old Aug 1, 2007 | 09:40 AM
  #75  
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Originally Posted by big_G
No video...no dyno...been raining so much here lately. Since I put a DeWitts radiator in, it is running a little cooler, but I still need a bigger electric fan. I really need to find a way to use vacuum advance on my application, if only for light throttle. That will help with cooling also.
have you try different spak plug? have you a MSD ignition with boost retard? use a Mark VII fan?

you probably ever try this but i want to help



PS: for rain use an hair dryer
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Old Aug 1, 2007 | 09:51 AM
  #76  
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I don't have any symptoms that would indicate the need for boost retard or different heat-range plugs. Only running 8.3:1 scr with a big cam, so I think I'm safe from detonation. Yes, a bigger fan is in the works. I am using a long water-pump and a spreader bar, so that limits my fan selection somewhat. cheers:
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Old Aug 1, 2007 | 10:00 AM
  #77  
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Originally Posted by big_G
I don't have any symptoms that would indicate the need for boost retard or different heat-range plugs. Only running 8.3:1 scr with a big cam, so I think I'm safe from detonation. Yes, a bigger fan is in the works. I am using a long water-pump and a spreader bar, so that limits my fan selection somewhat. cheers:
my idea is you set your timing at low rmp a litle bit high, so it help engine to be cooler when cruise, and when you are under boost your Boost controller limit advance to prevent detonation!? it's just an idea to help

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Old Aug 1, 2007 | 12:38 PM
  #78  
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Interesting way to control timing.....but another expensive box I don't want to buy...lol
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Old Aug 1, 2007 | 01:29 PM
  #79  
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Originally Posted by big_G
Interesting way to control timing.....but another expensive box I don't want to buy...lol
I felt the boost retart was necessary. Your 8.3 compression ratio turns into 15-1 under your 16 pound boost limitation. The boost retart can dial in 1 or 2 degrees of spark retart for every pound of boost.
It is a very nice looking setup
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Old Oct 15, 2007 | 08:28 AM
  #80  
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Any news?!
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