engine

  1. G

    WTB Complete top shelf built engine for 87 Grand National

    Looking for complete motor oil pan to intake. Ideally should be stroker motor built for power and reliability. Billet main caps , forged internals, aluminum ported heads , capable of 600hp+ Don’t have time to wait for something to be built so hoping someone has something done right that I can...
  2. 8

    Turbo t electric problem

    Im not getting no spark or injecter pulse. i put 3 new crank sensors new coil new modcule new spark plug wires new computer box new chip 60 pound injectors new fuel pump. Fuel pump pressure 44 im Getting power to the module crank sensor and cam sensor getting pow to the computer all the fuses...
  3. 8

    1987 turbo t engine problem

    I have a 1987 TURBO T Im not getting no spark or injecter pulse. i put 3 new crank sensors new coil new modcule new spark plug wires new computer box new chip 60 pound injectors new fuel pump. Fuel pump pressure 44 im Getting power to the module crank sensor and cam sensor getting pow to the...
  4. D

    Seeking rebuild advice

    So I have 3.8l 231 V6 non turbo 87 regal, the engine has 187k+ on it. For engine oil pressure at 1600-2000 rpm’s it’s at around 20 psi on cruise. Idle is about 12 at 1000 rpms. But at stop lights when I’m in gear the pressure drops below 10 psi. I did the timing chain cover, I replaced the oil...
  5. Wrath

    Piston ID

    Previous owner of my GN "Freshened up" the motor at some point... Anyone know what pistons these are? Thanks
  6. B

    3.8 motor parts

    Update***** Hello all. My buick is gone (long sob story) and this is what's left of my project. I would prefer to sell all as a bundle, but I might be persuaded to sell pieces off. Parts were at a machine shop, blasted and checked. The crank snout was junk so I scrapped it. Here's what I...
  7. M

    1987 Buick 109 built motor, turbo kit & exhaust fs

    ENGINE: 236 cubic inch Buick Grand National 109 engine block modified oiling system for higher oil pressure, bored 40 over, RJC girdle, partially hard blocked, forged/nitrided Eagle crank, Crowler rods, JE pistons, Comp billet hydraulic roller camshaft, Comp Pro Magnum hydraulic roller lifters...
  8. C

    Twin Turbo Small Block NEW/ NEVER RUN for sale

    Twin turbo small block racing engine for sale. It's never been fired or dynoed. Built and assembled by Scott Merkel. Complete Hogan sheet metal intake to oil pan. Brodix BD2000 symmetrical port cylinder heads. CNC ported. T&D rockers 321 stainless twin turbo headers with spd billet flanges...
  9. G

    Engine wont crank over! need help ASAP

    Hello this is my first post and I am hoping to find some knowledgeable answer quick! It all started a couple days ago when i got GN parts in the mail. The next day i went to install them. I installed new fuel pump with the hot wire kit a fuel pressure regulator 42lbs fuel injectors and the turbo...
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