Recent content by turbomark

I am finally finishing my long term (years...) GN project and would like some chip recommendations, if possible. The engine is a 4.1 block with Comp Cams HE260H cam, TE44 turbo and Delphi 50 lb injectors. Recommendations on who can burn a chip for this combo..????

Had this for years on my bench. Need to sell. $40 plus shipping. Paypal only, please

Looking for a throttle arm for an '86/'87 throttle body.... Have one..??

Well.... I ordered a set of the DSE springs recommended by Scott W. Got them installed today and the difference is excellent. The front end came down 1.5 inches from where it was with the Eibachs installed, and is definitely more compliant. There is now about 1.5 inches of clearance...

I have an '84 GN project that I am slowly rebuilding. I installed a set of Eibach Pro-kit front springs hoping to lower the front end a bit. I got the opposite result...the new springs raised the front end higher than the old tired stock springs. Even with my teenage son and myself standing...

Cleaning out boxes in my garage.......here's what I have: All parts are from an '84 GN: bare block $20 (local pickup only) intake manifold $20 timing cover with h/v oil pump mod $20 heater plenum heat shield, powder coated gloss black, has a few scratches $10 egr manifold (bolts to...

I would like to upgrade my MAF to a 3 inch model. What are my options ? Do I have to install a MAF translator also or are there 3 inch MAFs that will plug and play?:confused: TIA, Mark.

I used to have a lightly modded '86 GSXR1100. It was 480 pounds with a full tank and 119 hp at the rear wheel. The new ones make that look like somebody's moped. There isn't a car on the road that is a threat to a liter-class sport bike in a straight line unless its got 900+ hp. It's a whole...

OK.......... so if I choose the involved way, how much do I need to offset the brake so the panel will fit..??:confused: I already have the assembly out on a bench, so cutting/welding is not a problem. TIA, Mark. :)

Has anyone modified the parking brake to fit the Q-Forms molded speaker kick panels? I'd like to install a set and would like to follow the lead of someone who has already done this.....:confused: Thanks, Mark.

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Time to clean out the storage bins....updated list. '84 intake manifold - $35 '84 throttle body with cable bracket (no IAC manifold) - $20 '84 turbo support brackets - $15 '84 timing cover with hi-volume oil pump mod - $30 '84 valve covers - $15 '84 intake manifold EGR tubing - $15...

Time to clean out the storage bins.... '84 speedo/instrument cluster - $40 '84 intake manifold - $35 '81 4.1L 4-barrel manifold - $25 '84 throttle body with cable bracket (no IAC manifold) - $20 '84 turbo support brackets - $15 '84 timing cover with hi-volume oil pump mod - $30 '84...

I have an old 3 inch BGC cast elbow with wastegate puck..... $15

Parting out '84 GN long block. No turbo or bolt-on acc. Have most other parts. Email for info and pics. Intake Fuel Rail Valve covers Headers (need crack repair) Heads, block and all internals Oil pan Mark.