FAQ |
Members List |
Social Groups |
Calendar |
Search |
Today's Posts |
#61
|
||||
|
||||
There may be perceptions of the Pontiac Community that we don't think about much.....Pontiac enthusiast's are very loyal to their Pontiac brand...sure are NOT to GM, but that's another fish to fry...
Maybe Edelbrock dropped their hook in the water (after Arnie and others talked Vic into it) and priced their first batch high enough to see what will happen. maybe the first batch was more profitable than we know, and they kept the pricing there. The stuff keeps selling...
__________________
1977 Black Trans Am 180 HP Auto, essentially base model T/A. I'm the original owner, purchased May 7, 1977. Shut it off Shut it off Buddy, I just shut your Prius down... |
#62
|
||||
|
||||
I can offer a partial explanation for Olds heads being cheaper, but IMO it doesn't even come close to explaining the pricing discrepancy. If you look at a bare casting it's a rectangular block, nothing but right angles and holes.
|
#63
|
||||
|
||||
It is one basic looking head isn't it. I was looking at it thinking "flathead".
__________________
Randy Repp 1964 GTO "GoatZilla" 1964 GTO "Injunuity" A/FX Nostalgia Super Stock 220" Rear Engine Pontiac Powered Dragster https://www.facebook.com/PontiacSpeedShop/ https://www.facebook.com/GoatZillaRacing/ https://www.facebook.com/groups/RebuildExcitement/ https://www.facebook.com/Call1844RacersRV/ https://www.facebook.com/groups/INJUNWARS/ |
#64
|
|||
|
|||
Quote:
__________________
“It takes considerable knowledge just to realize the extent of your own ignorance.” Dr. Thomas Sowell |
#65
|
||||
|
||||
I have found places that had the AMC head on sale for less than the Pontiac head. You can’t tell me AMC is flying off the shelf. I saw my first aluminum headed Pontiac at the Run To The Sun car show this year and was ecstatic. I asked a bunch of questions from the older gentleman and quickly ascertained that he had bought them for the cool factor not for any real performance reason. I asked him to start it so I could hear it and he did and it was quiet as a mouse. I spent a lot of money on my engine. It’s gonna be a powerhouse. My wife asked me why the over construction of something I am just going to drive regular and I told her just because you treat it like a housecat doesn’t mean you don’t want it to roar. I got a lot of ricers and 90s mustang kids in my neighborhood who are gonna **** their pants the first time my car I drove home looking like a hunk of crap pulls itself out of the garage under its own power for the first time.
__________________
468/TKO600 Ford thru bolt equipped 64 Tempest Custom. Custom Nocturne Blue with black interior. |
#66
|
|||
|
|||
Quote:
|
#67
|
||||
|
||||
Quote:
I don't see us Pontiac People having the volume of any Chevy head so prices will always be higher. The key is to get the most bang (in a good way) for your buck!
__________________
Randy Repp 1964 GTO "GoatZilla" 1964 GTO "Injunuity" A/FX Nostalgia Super Stock 220" Rear Engine Pontiac Powered Dragster https://www.facebook.com/PontiacSpeedShop/ https://www.facebook.com/GoatZillaRacing/ https://www.facebook.com/groups/RebuildExcitement/ https://www.facebook.com/Call1844RacersRV/ https://www.facebook.com/groups/INJUNWARS/ |
#68
|
|||
|
|||
Quote:
|
#69
|
|||
|
|||
Comparing prices on summit racing is interesting. AMC, Olds and Buick assembled edelbrock heads are cheaper then the Pontiac. Eagle don’t even make rods or cranks for AMC or Buick, probably because the market is to small. Edelbrock would sell a heap more Pontiac heads then Buick or AMC. Compare prices of speed pro forged piston, h beam eagle rods and cranks, edelbrock intakes between Pontiac and bbc. Pontiac is not that much more.
I hope these speedmaster heads fly out the door to force edelbrock to drop the price |
#70
|
|||
|
|||
If the Pontiac communitity does not support Edelbrock ,Eddy seeing sales fall will Not lower the price ,they will discontinue the head as they have recently done with several heads and manifolds.As far as cylinder head manufacturing and design,One of the most important consideration is thermal movement,If the water jacketing and the amount and design of aluminum behind the seat rings is not correct and the seat ring material is not correct ,the exhaust valve will act as a glow plug and the hotter it gets it will act as if the spark timing was increasing.I speak from expierence.Also I believe in supporting USA companies.Its the Patriotic thing to do.Bill C.
__________________
Checkered Flag Machine & Ceralli Competition Engines Racing engines and induction development http://www.checkeredflagmachine.net/ |
#71
|
||||
|
||||
I priced the speedy heads out of the box for around $1650. or 60 at Lane's.
Lane Automotive Inc. I think that's what it is. Plus tax. I also bought a set of bare Eddy heads with the heart shaped chambers through amazon for $749.50 each and they came with screw in studs,guide plates and water nipple and plug for other side. with free shipping. So with a little searching you can get some better pricing, but Pontiac heads still seam to be a bit high priced for what I see? GT. |
#72
|
||||
|
||||
As much as you would think these SpeedMaster heads would just be thrown together, here’s another little fact I found.
The installed height is listed as 1.800 and they actually measured 1.795. Upon removing the spring cups and noticing different colored shims under them. I measured these and they varied by .005. This means that the assemblers at SpeedMaster measured things too or all the spring installed heights would not have come out at 1.795. We’re thinking about testing these on our dragster because we have data on that combination and it just so happens that our roller cam setup has an installed height of 1.800 too. Stay Tuned! Will Post Pics As Soon As Site Will Allow It!
__________________
Randy Repp 1964 GTO "GoatZilla" 1964 GTO "Injunuity" A/FX Nostalgia Super Stock 220" Rear Engine Pontiac Powered Dragster https://www.facebook.com/PontiacSpeedShop/ https://www.facebook.com/GoatZillaRacing/ https://www.facebook.com/groups/RebuildExcitement/ https://www.facebook.com/Call1844RacersRV/ https://www.facebook.com/groups/INJUNWARS/ |
#73
|
||||
|
||||
How about much smaller, like 45-65cc for use on 301-350 engines.
__________________
https://www.facebook.com/Outlaw-Vint...7899333725868/ |
#74
|
||||
|
||||
I don't believe that the 301 uses a standard Pontiac head.
|
#75
|
||||
|
||||
Was a build thread here about a 301 stroker build, using heads from a larger engine.
http://forums.maxperformanceinc.com/...29#post4748829 Probably not many will do this, but, it IS possible. |
#76
|
||||
|
||||
Quote:
SBCs have the bolt on upgrade of cheap iron vortec heads, if Pontiac had the same option. A mild upgrade in an affordable iron head, setup to handle aftermarket cams, I think it would sell well.
__________________
1967 Firebird 462 580hp/590ftlbs 1962 Pontiac Catalina Safari Swapped in Turd of an Olds 455 Owner/Creator Catfish Motorsports https://www.youtube.com/@CatfishMotorsports |
#77
|
|||
|
|||
My Dumb Question
Quote:
Well aware there has to be some slack there. Just thinking .050"~.060" was the safe range. Like these heads should be good for another .100" lift or so. May be off my rocker this AM Clay
__________________
All the federales say,they could've had him any day They only let him slip away, out of kindness...I suppose Poncho & Lefty |
#78
|
||||
|
||||
Quote:
Either way, you or I would set our springs up correctly for what ever cam we were running. Example. I'm putting roller springs on these very heads for a solid roller just to test.
__________________
Randy Repp 1964 GTO "GoatZilla" 1964 GTO "Injunuity" A/FX Nostalgia Super Stock 220" Rear Engine Pontiac Powered Dragster https://www.facebook.com/PontiacSpeedShop/ https://www.facebook.com/GoatZillaRacing/ https://www.facebook.com/groups/RebuildExcitement/ https://www.facebook.com/Call1844RacersRV/ https://www.facebook.com/groups/INJUNWARS/ |
#79
|
||||
|
||||
I don't know about that. Edelbrock has been sticking it to Pontiac owners forever, so if cheaper alternatives that work just as good are offered, I'm going with the alternative.
__________________
"Those poor souls have made the fatal mistake of surrounding us. Now we can fire in any direction" 1970 Trans Am RAIII 4 speed 1971 Trans Am 5.3 LM7 1977 Trans Am W72 Y82 1987 Grand National |
#80
|
|||
|
|||
Was Off My Rocker
Quote:
Clay |
Reply |
|
|