Matt B
02-04-2021, 06:19 PM
Hi,
now that it's 2 weeks since my ZR-1 for 2 moved in I'm more and more narrowing down what she needs next. Basically I will have to perform a complete tune up, new tires, fluids, plugs, etc. And I'm pretty advanced (I think...) already on what I have to do but there are two things I can't answer from doing plain research. Therefore highly appreciate your recommendations on the following:
Puel pumps: on his website Marc Haibeck perfectly well explains how to convert the ZR-1 to a single stage fuel pump setting. Here in this forum I found that GM OEM fuel pump 25163473 (think it's a Tahoe one) ist a direct fit replacement. The question is: is there any better or worse? The fact that the ZR-1 has two fuel pumps appeals me. It's like a fighter plane that has all key systems redundant. Cool! However, currently she's running strong but as I'm in Europe and all defects mean waiting I'd prefer to stock up. So what is preferred - single conversion or replacement of twin pumps?
Fluids: I already figured out green antifreeze, DOT3 brake fluid and a good high pressure stable engine oil + recommended Bosch/ACDelco filter. But I'm not so sure about clutch and power steering. Again, as I'm in Europe it's not too easy to get hold of the original ACDelco fluids. I read recommendations of DOT3 brake fluid for the clutch and ATF DEXRON III for power steering. As both liquids can be critical under some circumstance - can you confirm that it's safe to use them in these applications with no harm to seal, gears, function, etc.? Or if not, what are alternatives or which standards have to be fulfilled to work with Corvette technology?
Thanks in advance for any comments!
Matt
now that it's 2 weeks since my ZR-1 for 2 moved in I'm more and more narrowing down what she needs next. Basically I will have to perform a complete tune up, new tires, fluids, plugs, etc. And I'm pretty advanced (I think...) already on what I have to do but there are two things I can't answer from doing plain research. Therefore highly appreciate your recommendations on the following:
Puel pumps: on his website Marc Haibeck perfectly well explains how to convert the ZR-1 to a single stage fuel pump setting. Here in this forum I found that GM OEM fuel pump 25163473 (think it's a Tahoe one) ist a direct fit replacement. The question is: is there any better or worse? The fact that the ZR-1 has two fuel pumps appeals me. It's like a fighter plane that has all key systems redundant. Cool! However, currently she's running strong but as I'm in Europe and all defects mean waiting I'd prefer to stock up. So what is preferred - single conversion or replacement of twin pumps?
Fluids: I already figured out green antifreeze, DOT3 brake fluid and a good high pressure stable engine oil + recommended Bosch/ACDelco filter. But I'm not so sure about clutch and power steering. Again, as I'm in Europe it's not too easy to get hold of the original ACDelco fluids. I read recommendations of DOT3 brake fluid for the clutch and ATF DEXRON III for power steering. As both liquids can be critical under some circumstance - can you confirm that it's safe to use them in these applications with no harm to seal, gears, function, etc.? Or if not, what are alternatives or which standards have to be fulfilled to work with Corvette technology?
Thanks in advance for any comments!
Matt