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#4
11-25-2019, 03:20 AM
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Actually, they might be 72cc heads
The Edelbrock exhaust crossover is just a small (1/2" maybe) drilled hole, not a 1" square square opening like the stock heads have.
I think I can see that hole in the left head in the first picture. I drew a red circle around it. I'm sure Ram4King will update this listing in the morning. Good luck!! |
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#6
11-25-2019, 04:37 PM
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Senior moment - meant to say they looked like the 87cc heads because of the hole.
Ponjohn cleared it up with the part number lookup. |
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#10
11-27-2019, 06:09 PM
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What size Rockers?
Any port work done?
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66 GTO Nostalgia Super Stock/Street Legal Car 421 CID, stock block, Wenzler Intake, 2- Carter 750 AFB's, 3.90 Gears, Full Factory Interior, Full Exhaust, Stock Suspension 3750LBS 9.77@136.99 Multiple NSCA/NMCA World Champion 66 GTO 389 3x2, 4 speed, 4.33 gear, Montero Red 33K original Miles 67 GTO 2dr Post, 428, Tri Power, 3.55 Gears 80 Trans Am Black SE Y84 W72 WS6 |
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#11
11-27-2019, 06:37 PM
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I own 2 sets of 87 cc heads, neither set says "Performer RPM"..
I also own 2 sets of 72 cc heads, they both say "Performer RPM". Does RRE mean Rock and Roll engineering ? Just ask'in
__________________
 3 Generations of "Beach Boys Racing" ! Everybody knows somthin. Nobody knows everything ! 1st time on a dragstrip, 1964. Flagstart ! "Thanks for the entertainment." "Real Indians Don't Wear Bowties" Last edited by Old Goat Racer; 11-27-2019 at 07:37 PM. |
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#12
11-27-2019, 07:49 PM
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Quote:
Free bump back to the top! SPEED SAFE, NICK
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"The grass is not greener on the other side, its just fertilized with different $h!t" |
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#15
11-27-2019, 10:06 PM
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If you ask Bruce Fulper he is the best builder and racer! If you ask anyone else he is middle of the road. Yes he build engines but does not have a good rep on these boards.
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66 GTO Nostalgia Super Stock/Street Legal Car 421 CID, stock block, Wenzler Intake, 2- Carter 750 AFB's, 3.90 Gears, Full Factory Interior, Full Exhaust, Stock Suspension 3750LBS 9.77@136.99 Multiple NSCA/NMCA World Champion 66 GTO 389 3x2, 4 speed, 4.33 gear, Montero Red 33K original Miles 67 GTO 2dr Post, 428, Tri Power, 3.55 Gears 80 Trans Am Black SE Y84 W72 WS6 |
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#16
11-28-2019, 02:58 AM
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Quote:
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#17
11-28-2019, 03:02 AM
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Means nothing to me as I dont either but I still do some great stuff with pontiacs.
I believe the guy when he tells me this engine was the **** when he ran it. It has too many good parts to be nothing but hey thanks for the feedback. Theres always somebody that dont like someone |
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#18
11-28-2019, 09:01 AM
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i was thinking the same thing in the heads....about my 72s being rpms and the 87s being performer only.
these days on the facebook groups where fulper post, any aftermarket head u buy is a waste of money and the same results can be achieved with his worked over iron heads. |
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#19
11-28-2019, 09:06 AM
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kinda interested in these but for 2k it be nice to know what type cam was ran with them to get an idea of what theyre set up for. they could just be box stock eheads?
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