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Hi Jeff, Thanks for the response. I don't have access to a gas analyzer - is there any other way to check the adjustment? Al
Does anyone know how to adjust the idle speed on a 1990 Testarossa? The service manual cd for 1984 -1991 has a diagram showing the location of a...
Has anyone had any experience with the new Testarossa front brake rotors being offered by maseratisource on ebay for $249.00 a set?
Clutch is out of car now and is worn. The reason discs (i called them plates) were hanging up was that splined shaft was dry and rusty. Getting...
Would like to check clutch pedal travel, but my manual doesn't spec it. What travel does your repair manual specify? Which manual do you have,...
While bleeding, noticed that plates seem to be hanging up instead of sliding smoothly on splines--looking further. Thank you all for insightful...
My '90 Testarossa won't go into first gear and is very difficult to get into other gears after it has been driven for about an hour. It shifts OK...
Thanks for the suggestion, Brian. I'll look into that. Alan
Heard of someone modifying a Testarossa muffler to get a better sound. Apparently it involved having a muffler shop cut open the housing and...
Beautiful car. Congrats!!! But that's not why I called. Received your private message re my parts ad for wheels but was unable to respond using...
The offsets are cast into the rims on the inside. Front: 34.2mm Rear: 59.6mm Alan
Porterfield Enterprises in Costa Mesa, Ca. (949) 548-4470 sells the pads. You might ask them about the discs. Alan
Just installed an aftermarket lift support on my '90 Testsrossa, manufactured by Sachs North America, P/N SG430009 (less than $16 at the local...
Hi Carguy, Heard you put 360 wheels on your Testarossa. I'd like to do the same on my '90 Testarossa. Would like to ask you some specific...
Hi Kerry, Saw your response to this thread about putting 360 wheels on a 90 Testarossa and would like to ask you some specific questions about...
Thanks! Alan
Tried a search, but have been unable to find any previous discussions on 18" wheels for a 1990 Testarossa--any suggestions?
Thanks for the info, Jeff. I'll do a search as you suggested.
Will 18" or 19" rims/tires from a newer Ferrari fit on my '90 Testarossa (same offset, same bolt pattern, similar overall tire dimensions)? Also,...
Thanks, Steve. I'd like to see that diagram. My e-mail is: [email protected] Alan