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#261
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I’ll bet KRE made some improvements to them.
GTO George |
#262
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Stan- I'm guessing there may be more space-consuming "stuff" to come later in the cam drive area. That's typically why there's no room for the belt there.
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Anybody else on this planet campaign a M/T hemi Pontiac for eleven seasons? ... or has built a record breaking DOHC hemi four cylinder Pontiac? ... or has driven a couple laps of Nuerburgring with Tri-Power Pontiac power?(back in 1967) |
#263
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Any updates on this?
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" Darksiders Rule "
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#264
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The head that Dil is hugging is obviously not a true Hemi head and is nothing like the one KRE posted originally which was a true Hemi head but it would be nice to see how this project is coming along.
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" Darksiders Rule "
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#265
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" Darksiders Rule "
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#266
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#267
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Can't wait!
Looks great.
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John Wallace - johnta1 Pontiac Power RULES !!! www.wallaceracing.com Winner of Top Class at Pontiac Nationals, 2004 Cordova Winner of Quick 16 At Ames 2004 Pontiac Tripower Nats KRE's MR-1 - 1st 5 second Pontiac block ever! "Every man has a right to his own opinion, but no man has a right to be wrong in his facts." "People demand freedom of speech to make up for the freedom of thought which they avoid." – Socrates |
#268
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Hate to point it out but that's not a hemisheprical head..
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#269
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You noticed that too, Huh!
Chamber is much like some of the F*rd Racing heads. Imitation is the highest form of a compliment. Tom V.
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"Engineers do stuff for reasons" Tom Vaught Despite small distractions, there are those who will go Forward, Learning, Sharing Knowledge, Doing what they can to help others move forward. |
#270
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Chrysler has made a fortune and several generations of Mopar fans with that one little four letter word for a cylinder head design they didn't even invent! But to play devil's advocate, the Kauffman "hemi" Pontiac looks reasonably close to the current Chrysler "hemi". It's not a real hemi either and hasn't been since it's re-introduction. Would never be able to meet emissions with all that dead space away from the dome created by the design. Hydrocarbons would be off the charts. I imagine the Kauffmans went with the more pent roof chamber to create some mixture motion below 4000 RPM's, where a real hemi sucks big time. I look at it as Kauffman trying to get the best of both designs. No idea if it will work. One guy is about to find out. Good for him. I would have tried to get a second spark plug in there somehow.
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The Following User Says Thank You to mgarblik For This Useful Post: | ||
#271
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Looks like a new improved swirled chamber Hemi head.
Lot like the Dodge Ram truck's 'Hemi' head. At least not a canted valve BBC/Ford type head.
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John Wallace - johnta1 Pontiac Power RULES !!! www.wallaceracing.com Winner of Top Class at Pontiac Nationals, 2004 Cordova Winner of Quick 16 At Ames 2004 Pontiac Tripower Nats KRE's MR-1 - 1st 5 second Pontiac block ever! "Every man has a right to his own opinion, but no man has a right to be wrong in his facts." "People demand freedom of speech to make up for the freedom of thought which they avoid." – Socrates |
The Following User Says Thank You to johnta1 For This Useful Post: | ||
#272
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I’ll post the pictures for all of those (like myself) who have quit social media.
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James 1970 Trans Am Spotts Built 484" IA2, Highports, EFI Northwind Terminator X sequential EFI fabrication and suspension by https://www.funkhouserracecars.com/ |
The Following User Says Thank You to R 70 Judge For This Useful Post: | ||
#273
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More pics of Dils bad a$$ hemi heads!
FYI.......the intakes flow around 500! GTO George |
#274
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This is Dil's post that went along with the above pics!
Dil Brandow April 17 at 7:16 PM · Pontiac HEMI Update: Jeff gave me some info to share with all of you. Jeff thinks with my 871 blower we'll (easily) make 1,000HP, 1,500 on up to 2,000. The trouble I'm going to have is an overload of torque. With a billet block and a screw charger the heads will make (WELL) over 3000 HP. My iron block can't take 2,000 hp to many times. No trans brake, foot brake only. This thing is going to be wicked with the torque it will make. 1200-to-7000 rpm in a split second. KREHHTTF! GTO George |
#275
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I think several people are making close to 2000hp and some above that. I'm not aware of block issues.
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Be carefull of the feet you step on today.They may be attached to the a$$ you kiss tomorrow. |
#276
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IA II Iron and Aluminum blocks, (water jacket iron block and solid aluminum blocks). No block related issues at 3000 HP + on 90% nitro at 36 lbs . of boost. This was over a 10 year period beginning at 2200-2500 HP and stepping up from there. I assume this build will be with a Kauffman block since the heads are their work. Should be a great test for their block as well. Best of luck with it. BTW, once the line hone was originally established, the aluminum blocks never required any re-honing. I was especially impressed with this.
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#277
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Looking at pics of the M/T hemi head and it’s surprising how different they are and how similar they are! Jack Chrisman dragsters won top eliminator so the Pontiac hemi head want too bad!
GTO George |
#278
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I’m kinda excited a little bit of Pontiac history coming back.....how cool!
GTO George |
#279
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Some more Hemi Pontiac head pics!!
Getting closer! GTO George |
#280
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Quote:
Maybe when you posted this in Feb 2020 you could have said what year? lol Stan
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Stan Weiss/World Wide Enterprises Offering Performance Software Since 1987 http://www.magneticlynx.com/carfor/carfor.htm David Vizard & Stan Weiss' IOP / Flow / Induction Optimization - Cam Selection Software http://www.magneticlynx.com/DV Download FREE 14 Trial IOP / Flow Software http://www.magneticlynx.com/DV/Flow_..._Day_Trial.php Pontiac Pump Gas List http://www.magneticlynx.com/carfor/pont_gas.htm Using PMD Block and Heads List http://www.magneticlynx.com/carfor/pont_pmd.htm |
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