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  1. lowtaco

    sbc in a MK3...

    I dont expect praise, I figured Id make a post so those that are doing the same might have a little more info. If anyone has any questions or needs measurments for the mounts just let me know. I know mid 12's isnt impressive anymore but with a bit more tuning it should be a low 12 car when Im...
  2. lowtaco

    sbc in a MK3...

    I need to bump up the launch control RPM. I was only leaving at 3000, it can foot-brake stall to 3800. After these runs I noticed I was fuel fouling the plugs. I changed to a hotter set Autolite AR3935's, tuned the carb a bit and put 4deg more timing it. I need to go back and see if it has a...
  3. lowtaco

    sbc in a MK3...

    Well I finally made alot of progress over the months and finished this bastard car. https://www.youtube.com/watch?v=-_o7H9-j8kE&list=TLYpuxaiA8R1s
  4. lowtaco

    sbc in a MK3...

    I understand that the reason for building a new engines is to improve what you have or redesign to make something better. The LS engines are quite a bit better then the Gen1's. The reason I say its overated is because everyone makes it out to be the best engine going, just like the JZ series...
  5. lowtaco

    sbc in a MK3...

    Only thing the LS engines have going for them is they have an improved runner design and 15 deg valve angle. Take a Gen 1 engine with 18 deg or less heads and it will stomp a LSx.
  6. lowtaco

    sbc in a MK3...

    And JZ engines are like LSx engines. Over-rated. In other news I have finished another set of adapter mounts using the factory rubber mounts. These give 1/2" clearance under the pan and plenty of room to access the bellhousing bolts.
  7. lowtaco

    ls6 powered mk3?

    Awesome! LS6/M6 should be a wicked setup. Im waiting for someone to chime in "but a 2JZ blah blah blah...."
  8. lowtaco

    sbc in a MK3...

    A well balanced engine should run smoothly anyway. I had everything balanced when I sent the parts to the machine shop so no worries.
  9. lowtaco

    sbc in a MK3...

    I wanted to use the factory rubber mounts but figured they would rip apart eventually. Solid mounts have been used for years in race cars, I should have just used an engine plate instead.
  10. lowtaco

    350 Chevy V8 Conversion Swap 1987 Toyota Supra Update

    still nice to see another going the american way with HP. I just couldnt see spending big money on a 7M to make more power. As for traction problems I have a set of M/T ET radial that should help.
  11. lowtaco

    350 Chevy V8 Conversion Swap 1987 Toyota Supra Update

    Any times yet? I'm working on a 355/powerglide swap In my 87 right n ow. If yours runs 12' s mine will be in the 10'.
  12. lowtaco

    sbc in a MK3...

    The car wont be daily'd so I can live with it. End result will be a bracket/grudge type car.
  13. lowtaco

    sbc in a MK3...

    Better view of the new mounts... The legs attach to the factory crossmember with 1/2" bolts. A person could easily make the legs 1/2" shorter and use a flat rubber mount bushing (V8 Landrover) and not have to worry about being solid mounted. I still plan to run a poly trans mount just in case.
  14. lowtaco

    sbc in a MK3...

    Getting back to the dead thread... Sold the ported 487's, bought a set of Darts SHP 200cc heads with 72cc chambers. Finished the engine off with Harland Sharp rockers, Comp pushrods, Dart SHP intake and made a new set of solid mounts.
  15. lowtaco

    Did you ever get any body side moldings in?

    Did you ever get any body side moldings in?
  16. lowtaco

    SBC/LS1 with R154, anyone done it?

    If a blown headgasket wasn't bad enough....
  17. lowtaco

    ***The Burgandy Supras Thread***

    Still missing a few items but this was right after it was painted.
  18. lowtaco

    show us your swap

    V8 swap in progress...
  19. lowtaco

    sbc in a MK3...

    Wiring owns me... I know this is just a easy sbc swap but I decided to get rid of all the extra wiring that isnt needed. So I have stripped the car of all the wiring and de-pinning all the un needed circuits. I had so many that were hot with ign on I didnt want to just cover them over and chance...
  20. lowtaco

    sbc in a MK3...

    I am still saving for the AFR 195's but have a nice set of ported 487's now with 2.05/1.60 valves will roller springs to get me started Winner! Oh and the mounts I made work great but do to header clearance issues I need to do a re think on them.