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  1. 68 HEMI GTS

    512 carburetor upgrade??

    Just built this 1200ish BLP carb for my dads race car. Thought I’d put it on the old roadrunner to dial it in. All I can say is this roadrunner is an absolute beast with this carb. I’ve ran about every size carb on this car that you can including six packs as it’s kinda been a big learning...
  2. 68 HEMI GTS

    Another 512 build

    Screwed together a pump gas 512 for my dads Dart. Source kit, Indy 325’s, and the solid roller from Andy F’s 470. Haven’t driven it yet but I did start it the other day. Sounds pretty good.
  3. 68 HEMI GTS

    Post your 500ci street/strip combo's with ET

    Let’s open it up to flat top or dished piston engines only. No domes (unless it’s a Hemi). No Dyno queens. Just street strip motors (that actually get driven). 500 cube range +/- 30 cubes. Proved as much detail as possible as well as any ET differences you've seen with parts swaps such as cam...
  4. 68 HEMI GTS

    511 is alive

    fired up the 511 yesterday and ran the cam in. just gotta put the inner springs back in and go for a ride. She sounds good and healthy. I'll try to find time to update my roadrunner 8.4 thread with some pics soon. Hopefully get some dragstip data too this summer once work slows down. In case...
  5. 68 HEMI GTS

    roadrunner 8.4

    i rounded up..... :glasses2:
  6. 68 HEMI GTS

    spring time upgrade

    Been a while since i started a thread. what does every imitation A12 need? a Dana 60. scored one out of a 68 charger last fall. original 3.54 gear, pretty unmolested except for a set of green bearings. Took it apart, welded the tubes, put all new bearings in it along with a used but factory 4.10...