C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

my 383

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Old May 29, 2010 | 02:21 PM
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Default my 383
















http://www.youtube.com/watch?v=VlDpt...layer_embedded

Last edited by KBRVETTE93; Aug 29, 2010 at 08:02 PM.
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Old May 29, 2010 | 02:30 PM
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OK, stop it I'm getting jealous!!

How about some details?
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Old May 29, 2010 | 04:09 PM
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Nice
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Old May 29, 2010 | 04:34 PM
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Very cool! Details please?
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Old May 29, 2010 | 05:34 PM
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Looks like a nice setup. How does it run?
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Old May 29, 2010 | 06:17 PM
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details, details, details?! we're waiting!
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Old May 29, 2010 | 07:05 PM
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O man that stuff is beautiful. It's been a long time since I built a motor, the last time I did I wanted to set the thing in my living room.
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Old Jun 1, 2010 | 06:24 PM
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Originally Posted by mnstrlt1
details, details, details?! we're waiting!
Eagle forged internals, Mahle flattop forged pistons, Comp Cams XFI280 230-236, AFR 195 street Eliminators, Comp1.6rr, BBK 58mm tb, 42# Ford Racing injectors, MSD ignition, EM long tubes, spec2 clutch, fidanza, 7 qt. pan. dyno says 412hp @ the wheels & 388# tq. Max torque at 2K - 6K. with decent street manners. Fun! No tickets yet (knock knock).

Last edited by KBRVETTE93; Jun 1, 2010 at 06:25 PM. Reason: fun
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Old Jun 1, 2010 | 06:28 PM
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Congrats on the new toy !

-------------

Btw are you planning an aero engine for the vet ) (looking at the preatty aluminum cylinders you gat there )

Last edited by GT40_GearHead; Jun 1, 2010 at 08:01 PM. Reason: forgot the pic
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Old Jun 1, 2010 | 07:49 PM
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Originally Posted by KBRVETTE93
Eagle forged internals, Mahle flattop forged pistons, Comp Cams XFI280 230-236, AFR 195 street Eliminators, Comp1.6rr, BBK 58mm tb, 42# Ford Racing injectors, MSD ignition, EM long tubes, spec2 clutch, fidanza, 7 qt. pan. dyno says 412hp @ the wheels & 388# tq. Max torque at 2K - 6K. with decent street manners. Fun! No tickets yet (knock knock).
Need to see timeslips!
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Old Jun 2, 2010 | 01:43 PM
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Looking forward to taking the car to Gainesville (GatorNationals). It's about an hours' drive.

Going to Savannah Ga. (Roebling Road Raceway) in two weeks for weekend DE with the Porsche Club. Hope to be able to stick close to the GT3 Cup Porsches.
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Old Jul 20, 2010 | 08:42 PM
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My a/c compressor vibrates like crazy at 2100 rpm (every gear and with clutch in). Turn it (compressor) off... no vibration. My builder tells me that the cam I selected 230-236 comp cam XFI280 i the cause? I like to hear if anyone has ever heard of cam causing a vibration.
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Old Jul 20, 2010 | 09:38 PM
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What RPM is peak HP with that puppy?
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Old Jul 20, 2010 | 10:33 PM
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Originally Posted by KBRVETTE93
My a/c compressor vibrates like crazy at 2100 rpm (every gear and with clutch in). Turn it (compressor) off... no vibration. My builder tells me that the cam I selected 230-236 comp cam XFI280 i the cause? I like to hear if anyone has ever heard of cam causing a vibration.
I can't imagine why. I have a 230-240 in my 406 and have no vibration. Oh, also don't have ac.
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Old Jul 20, 2010 | 10:49 PM
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Originally Posted by KBRVETTE93
My a/c compressor vibrates like crazy at 2100 rpm (every gear and with clutch in). Turn it (compressor) off... no vibration. My builder tells me that the cam I selected 230-236 comp cam XFI280 i the cause? I like to hear if anyone has ever heard of cam causing a vibration.
I've noticed some amount of roughness with the A/C on in both of my C4s. One's a stock-engined '94 LT1, the other's a stock-engined LT4. With both cars, if I shut off the A/C, things get silky smooth again. I'm not sure it has much to do with your cam, although it sounds as though your vibration is much worse than what I'm feeling.

Live well,

SJW
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Old Jul 21, 2010 | 07:18 AM
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Originally Posted by USAsOnlyWay
What RPM is peak HP with that puppy?
REV LIMITER IS SET AT 6.5k
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Old Aug 29, 2010 | 05:28 PM
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Originally Posted by 383vett
Looks like a nice setup. How does it run?
Better on sticky tires. Poor on the street tires.

http://www.youtube.com/watch?v=VlDpt...layer_embedded

Last edited by KBRVETTE93; Aug 29, 2010 at 05:34 PM.
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To my 383

Old Aug 29, 2010 | 06:59 PM
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Oh, so nice!
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Old Aug 29, 2010 | 09:20 PM
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Thanks
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Old Aug 30, 2010 | 09:24 AM
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