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  1. GN7 On the Dyno
    Here is a SBC .936" that was in a Desert Offroad Truck application. The wheel still rolls after 200 miles of the lobe being in failure.
  2. GN7 On the Dyno
    These will be available at the end of the month. I will have the lifters at the PRI show. Internet pricing will be under $1300 a set.
  3. Jet Boats
    I have a fresh 468 motor.on the first engine break in it had a loud lifter.roller cam.did a valve adj 3 times.still hasn't gone away.i just pulled the intake lifters look good push rods look good rockers look good.but I see a valve spring retainer that dosent look to be seated.could this be the...
  4. GN7 On the Dyno
    On my BBC comp cam hydraulic roller lifters I preloaded them 1/2 turn, they are a little noisy, mostly at idle, which from what I have read can be normal. Would going to 3/4 or 1 full turn be advised?
  5. Parts for Sale
    I have a used set of Comp Solid roller lifters .842 part #866-16 with only 4 dyno pull's on them they are like new. $300.00 plus the ride. Jim Sampica 602-448-9374
  6. GN7 On the Dyno
    Hello, I have a question about Crane Cams 13532 roller lifters. Crane cams states you can run them on Gen 4 & gen 5 big block Chevys. My question is why cant you run them on gen 6 big blocks. I mocked up the lifter on a hyd roller with .575 lift and rotated the camshaft and the tie bars didnt...
  7. GN7 On the Dyno
    Sometimes we come across certain circumstances regarding parts failures that fall under the heading of "other" as far as the why...this time being user error and improper installation, and I think this one is worth sharing. It's a simple error that we've all probably made, and fortunately caught...
  8. Parts for Sale
    I know, it sound funny, but I only need 2 Comp retrofit Hyd roller lifter pairs. Bought a cam/lifter spring package off FB, and when it shipped 2 of the lifters were damaged. Seller isn't helping (even though the package was insured). I'm dead in the water until I get replacements. Can get new...
  9. GN7 On the Dyno
    I was wondering if you always have to install new lifters with a new cam? I'm running a solid roller and someone told me you can get away with it on a roller if there in good shape.
  10. GN7 On the Dyno
    Please help as i`m lost. Am working on a Gen 5 454 in a 1962 Chevy station wagon. When the present owner bought the car it had lifter noise at idle and worsened as rpm increased. The previous owner had installed a supposedly new cam, lifters and adjustable rocker arm studs. I tried adjusting the...
  11. Parts for Sale
    New Comp Cams camshaft & lifter set - $150.00 Part # is 11-604-5, comes with brand new Comp Cams solid lifters, specification card and all paperwork. Camshaft alone goes for $190 on Summit. Cam and lifters were installed in an engine I bought...
  12. GN7 On the Dyno
    Its time to replace lifters... Ive pushed my luck with the Comp solid rollers long enough. Dart block Chevy... Seen talk about Morel, talked to Wags this weekend about the Crowers, and PAR Racing Engines here in town is pushing the Isky Ez roll(EZX). Wanted to see what all you engine guys are...
  13. GN7 On the Dyno
    i've got some strange markings on one of the lifters in my pontiac 400. the bottom one in this pic looks different than the other 15. the wear pattern is longer and there is a slight rifling on it, almost like it's ribbed. it mic's the same as the rest. WHAT IS THIS FROM? p.s. this is in a...
  14. GN7 On the Dyno
    How does the BBC Isky hydraulic roller lifter hold up compared to a morel and is it made by morel or Isky or who??
  15. GN7 On the Dyno
    Ok, so my engine (454 BBC) has a comp 302 extreme marine Hyd. roller. I have run this all last summer just fine. At the end of last season after a hard pass the engine had an immediate "miss" at idle and just off idle. I pulled the valve covers and could find nothing out of place. Simple...
  16. GN7 On the Dyno
    i run hydrualic cams in my engines, and am getting ready to install a new 305h comp cam in my 468 bbc, i usually run up into 6000 or better rpm range in my jet boat, what i am wondering is what lifter i should be running in your opinion? summit has told me to run howards lifters, and jegs has...
  17. GN7 On the Dyno
    We made these to take place of the Rodeck stuff. I'm pretty sure John never intended his plates to be used on a regular old Chevy block ? This fits onto the stock block, no machining other than taping the existing holes on the ends of the block for bolts. The heads seal onto this at the top of...
  18. Parts for Sale
    Fit a 481T block Anodized $ 125 Polished $ 150 Polished w/ removable cover $ 200 Plus shipping Add 3 % for PayPal Brian 206-795-1209 cell
  19. GN7 On the Dyno
    Who's first ????? Non-needle bearing extreme duty lifter: I need a BBF part number. S CP
  20. GN7 On the Dyno
    Has anyone Ever have one that's spongy...and yes its a solid roller....
1-20 of 27 Results