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#11 |
![]() Join Date: Apr 2007
Location: Lake Bluff, IL
Posts: 2,065
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I will certainly second getting Marc's chip. I had one in both my earlier '93 and my '95. Worked great to control temps. However, there is one thing you should not forget and perhaps check. The C4s are "bottom feeders", meaning they pull air for the radiator up from below the front nose of the car. As a result, they also pick up a lot of sand, dust, debris, leaves, etc. Overtime, the fins in the radiator become plugged. When I first had an overheating problem with the '93, with about 40k miles on it, I had the radiator pulled out and it about 40% clogged. (Marc said he once removed a radiator and got about 20 pounds of sane out of it) Hosed it out to clean all the fins. Then installed Marc's chip and it worked fine ever since. It is often difficult to really see if the radiator is clogged while installed (I know Marc has a way to view much of it) so it seemed best to just remove it when I ran into the problem. The '95 was low miles and was not clogged so I just had Marc install the chip. --bob
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2016 Long Beach Red Z06 #10281 "POPS Z" 1995 Polo Green #409 "WARP TEN"--Haibeck 350/510 package, 4.10s, Hurst, Stock Exhaust with QTP Cutouts --Sold but still running strong 1993 Quasar Blue #161 "HIL KING" --Sold but still running strong, now with more than 120,000 miles 1967 Marlboro Maroon/Saddle Corvette Coupe 300 hp/4-spd --Sold a long time ago ZR-1 Net Registry Founding Member #95 NCM Lifetime Member Favorite Quote--Attributed to Mickey Thompson: "Too Much Horsepower is Almost Enough" |
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#12 | |
![]() Join Date: Apr 2015
Location: Kentucky
Posts: 363
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Might there be a way of posting some nice ZR-1 pics with that epic New Zealand landscape in the background? ![]() Cheers, 'G'
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'94 ZR1 LT5 - Dark Red Metallic '79 L82 4-speeds of fun '96 LT1 Borla, H-pipe, TB, CAI (Sold) "An adventure is only an inconvenience rightly considered. An inconvenience is only an adventure wrongly considered." -- G.K. Chesterton |
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#13 |
BANNED
Join Date: Apr 2017
Location: Tampa, Florida
Posts: 95
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Try cutting the Radiator Shroud to allow direct cold air flow entering the engine?
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#14 |
![]() Join Date: Feb 2012
Location: Ledyard,CT
Posts: 8,117
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No No No!
Let's not start cutting up the car. Fluid levels up to snuff, clean radiator and still over heating! |
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