Lloyd Smale

I know im no doubt dreaming but ill put this out there before I go other ways. Looking for new not rebuilt or Delphi.

jaa1992

Why?

The opti will be scarce as hens teeth. I upgraded my cam gear and front cover to use the 94 and up opti. Easier to find, and I had to rebuild the engine anyway.

I'll look in the closet this weekend - might have the water pump.

Lloyd Smale

if I was doing a rebuild id probably do the same but only have 50k on this motor.

kimmer

I have a 92 water pump that works fine. Changed it for the heck of it when I changed my opti.

Lloyd Smale

I have the same. Just changing mine for the same reason.

Lloyd Smale

no need anymore. I ordered a new petris opti and a delco pump

TorchTarga94

Good call

corvette kmac

what is a petris opti water pump? are those high volume, and better for c-4's that run a little hot?? or, just a new factory delco be better, with less problems ?? thanks, kmac.

Lloyd Smale

you misread it. Its a petris optispark and a delco water pump.

corvette kmac

My mistake, thanks. But, on the subject, if changing the water pump on a 90 l-98, is it better to go with a high volume, or stay with a stock Delco. Will they run cooler with the high? Or is that asking for more problems. Any preference on that ? I'm new here, with my first Vette, with a couple issues..... Thanks, for any reply, Kmac.

Lloyd Smale

might want to take your question to the c4 tech section. this is the classified section

higgyburners

Is Petris still here on the forum?