The Jalopy Journal
roger that
The 351C had smaller main journals, bigger ports with more flow, lower deck height so a tunnel ram could aim the charge at a steeper angle at...
ps- just checking, it was referenced as F283 instead of F284 per your post ? is that a typo, or is that really what's in the catalog ?
wow amazing I came to the right place, and good thing I asked, cuz I have one 45 degree 425, and one 39 degree 425- was gonna use the 39 degree...
does anyone know the specs for this cam ? see pics. for Olds 330-350-400-425-455 2nd gen It "should" be a solid flat tappet with the "F284" on...
an old Holley engineer did an interview on Youtube, discussed 4v vs 2v Cleveland heads the 2v heads were 5 seconds faster on the Daytona track...
that's what a 3150 "should" look like, because the "-50" suffix is supposed to mean, dual metering blocks, no metering plate on secondaries.
950=4 downlegs 1050=secondary discharge tubes
old thread, worth reviving...per old ads posted previous in this thread- it was the DOMINATOR carbs that Ford contracted to Holley to develop,...
lol !! great thread...I spend more time getting ready for the job, finding tools, than doing the job. because... to be truly "organized" and know...
I ran a pair of casting 197 455HO heads, with the 2 piece aluminum intake manifold, w/removable exhaust crossover, and factory iron exhaust...
yepper....I'm an east coast guy too, used to call Nunzi on his free tech line 5-6PM back in 1980's- it was Nunzi, Warrior, and H-O Racing...
I'm surprised you could run solid lifters on the RA IV hydraulic cam, a solid cam needs clearance ramps for lash, no ? did it wipe the cam out ?...
I tried to buy that one, but he wanted $600 the 2 I did buy were only around $150-$200 each
this 455 is a walk in the park compared to the Ram Air V headed tunnel port, with tunnel ram, Pontiac 470" in my old Firebird. That one I ran on...
that #10 cam transforms a Pontiac into something else...like a Frankenstein engine. hydraulic lifters on a solid cam ? I heard before that would...
sorry it's not a traditional rod, although my dream is to one day have a 49-54 era 2-door Olds or Chevy coupe...just thought you guys would...
old thread, but I'm compelled to answer the question...there's a bone stock '63 SDS421 Cat running 12.60's on Youtube, and Stan Long's '63...
hey Rocky, did you ever fire off that 370 ? I've got a few of those engines...never saw a 370 I didn't want to get and buy...
thanks alot fellas, very helpful
more- I bought 4 SETS of chrome valve covers new, Moroso, medium height Edelbrock, tall Edelbrock, and Mr. Gasket. they all arrive from 4...
not only don't they stock parts, they are stocking inferior Chinese knock off parts. I bought 3 Pontiac dipstick tubes w/dipsticks. Not only did...
so...the 1961-63 starter, is different than the 1964 starter ? I can get a 55-57 bellhousing, but only can be used with the old 3 speed...
I have some old Pontiac engines 1957-63, and need to know exactly what year bellhousings will interchange between them. The old H-O racing manual...
original hydraulic cammed Pontiac V8's had non-adjustable valves, the rocker nut gets torqued to 20 ft. lbs. the studs were 3/8" on top, and 7/16"...
old thread, good topic. if you want to know how much lift you can add to an existing cam, just measure how far the base circle/heel is, away from...
exactly what I suspected from those highly AGGRESSIVE cam specs ! Isky really tightened up the LSA, makes an engine go wild in the midrange from...
me too but when the overblown covid hoax-a-rama political stunt hit, Crower's customer service was working from home, on the phone. I ordered...
YES, I believe it was old man Crower himself who referred me to Schneider for resurfacing chilled iron lifters. over 20 years ago... I also...
I was perusing a small private junkyard locally about 10 years ago... had been there as a young kid age 8, with my dad, trying to buy a Jeep...
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The Jalopy Journal
