Opti doctor





He didn't say whether the jerks were from eBay or from CF, but you could tell that there was a really bad taste in his mouth and he doesn't want to deal with it again.
You know how people are. Especially when they are throwing parts at a problem and the $600.00 rebuild doesn't cure the issue and they want to blame Brad for not rebuilding the Opti correctly. Blame it on your fellow (whether eBay of CF) C4 Corvette owners or the other PUDS that own the other types of cars with LT1 engines in them. So let's say, blame it on LT1 engine owners.
So Petris Enterprises is probably the best bet. Or
http://www.torqhead.com/index.html
However, do not throw away the OEM units, as you never know and you never know what you can accomplish with them yourself.
Back when he was solidly in business, I bought one from him just to keep on the shelf. If I ever get enough $$$ to go the Torquehead route, I will sell at least the extra one.
Last edited by drcook; Jun 2, 2023 at 08:30 AM.
Anyway, I’m not currently having an issue that I can directly attribute to the opti, but I will have the opti out and timing cover off to do a complete reseal. So my opinion is that I MAY want to start at zero with the opti instead of 73k miles and take it apart once. I really like doing things once. This is a big job for me and my time is limited. So to have a failure occur and have to do another tear down doesn’t make any sense to me. I’d like to at least be able to talk to him to see exactly what I should look for and some preventative maintenance stuff I can do if I choose to just reinstall it. I know I should probably clean it, listen to the bearings and check for shaft play (how much play I do not know), install a high quality cap and rotor, check the vent system for function and cracks in the vacuum lines. Loctite the rotor bolts. I might just replace the vent system with a new one or see if I can mock one up myself. That’s about all I know. It would be nice to hear from an expert.
Anyway, I’m not currently having an issue that I can directly attribute to the opti, but I will have the opti out and timing cover off to do a complete reseal. So my opinion is that I MAY want to start at zero with the opti instead of 73k miles and take it apart once. I really like doing things once. This is a big job for me and my time is limited. So to have a failure occur and have to do another tear down doesn’t make any sense to me. I’d like to at least be able to talk to him to see exactly what I should look for and some preventative maintenance stuff I can do if I choose to just reinstall it. I know I should probably clean it, listen to the bearings and check for shaft play (how much play I do not know), install a high quality cap and rotor, check the vent system for function and cracks in the vacuum lines. Loctite the rotor bolts. I might just replace the vent system with a new one or see if I can mock one up myself. That’s about all I know. It would be nice to hear from an expert.








