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I'm having a problem with too much fuel pressure. I changed out the pump to a walbro 430. My pressure at idle is 48 with the vacuum line on. I have multiple options, 1. Replace the lines with performance lines, 2. Use the vent line, 3. Cut off about 1 inch of the return line at the pump and...

87 Grand National. OEM ECM needed, I'm going back to the oem ecm. Selling my XFI 2.0 ECM needs to come with the CALPACK I don't have my original ecm to swap it out. Hopefully someone has one they're looking to sell. You can message me or call 352-409-2706 Todd.

Just purchased the factory replica gbodyparts.com Wheels. Rear wheels are 15 x 10 with 4 inch backspacing. Anyone know the biggest tire you can put on these? My fenders are rolled. If anyone has these's Wheels with rolled fenders what size are you running?

I'm buying new wheels and tires. My frame (isn't notched). I'd like to put a 305 on the rear. I've seen other post saying they have 305's on the rear but never post what the backspace or offset is. Did some research and so far I've found for a 295 to 305 the backspace is 4.5" on a 10" wheel...

Looking for a front header panel for my 1987 GN new or used. Used would have to be in excellent condition.

Looking or a Turbonetics 8 bolt housing for a 64/65 BB Turbonetics BB turbo. Hopefully I'll have some luck here and someone is looking to get rid of one or know someone who has one. You can call, text or answer post to reach me. 352-409-2706 Todd.

I have the engine compartment stripped down and want to refinish the plastic fender wells. The plastic is in great shape but that nice black color is all faded and scratchy. Has anyone had any luck with getting these back to there new look? any products out there or paint that you would recommend.

I purchased an 87 GN about 9 months ago. The car was stolen in the past and the vin was removed and has a state issued vin. It has a clean title not rebuilt or total loss title. The vin is the original number issued by the manufacturer not a new number. I'm working with a a company that makes...

I'm building a long rod stroker set up and wanted to list the build and hopefully someone out there will have a similar set up and can tell me what to expect as for as hp, and overall performance. I already have a good idea what to expect since the car was very quick before the build, OLD BUILD...

Decided to go a different direction after starting my motor build. Selling a new never installed 20 bolt block girdle with crank scraper and all hardware. $400.00 plus shipping. Message me or text 352-409-2706

Just diassebled the engine and I'm trying to figure out what cam this is. Can anybody identify this cam by the numbers on the cam.

Looking for a stroker kit. I've looked at all the online kits from multiple vendors and thought I'd give a look on here for someone who is looking to get rid one. Only interested in a new kit not used. Or does anyone have experience with the kit on TR Customs with Scat rods, JE pistons ? anyone...

Trans broke and I'm looking for a new one or someone to rebuild mine. I live in the Orlando FL area. Anyone know of anyone in my area that builds a 200r4. I've seen many on line but afraid to pull the trigger not knowing the builder or their reputation. Was looking at one from Dannystrannys...

Looking for a set of Champion Iron or Aluminum heads.

I purchased an other 87 GN with the Fast system. It's running on base settings. It has about 10 different saved calibrations. The 3 preset calibration spots are empty. How do I move them or load them into those positions? I've tried to do this but afraid the engine won't run because when I...

I'm using the Fast XFI 2.0 system and recently I've come up with a tps error. The problem is the voltage is dropping off after the engine is started. I can set the tps at .44v with the engine off and the pin out voltage is the same at the ecu. (BUT) the voltage isn't steady, it jumps or hunts up...

Having a problem with the coil pack dropping two cylinders on the same coil. The drivers side coil #3 & #6 keeps dropping out while driving. It will loose spark and then a mile or two it will come back on line. Under boost or high rpms the ignition starts breaking up. Checked all connections...

1987 TURBO-T FOR SALE. Located in Brooksville FL. New paint (factory dark blue) car was media blasted NO rust anywhere, fresh bottom end rod bearings & crank bearings. New oil pump, New ARP rod bolts, New, comp cams double roller gears and chain, 55lb injectors, 205/210 cam, factory mount...

Recently purchase a 87 T-Type excellent shape. After cleaning up the engine area I took it for a test drive, only getting 10lbs of boost. Engine falls on its face around 4900 to 5000 rpms and you can see the front end lower as the engine stops pulling. Feels as if the timing is backing off or...