Reply With Quoteare the pro topline the heads that are cast in austrailia?
just curious heard about some from austrailia but couldn't remember the name
Adam
Just came off the dyno with a new 468. Won't get into a ton of detail, but I will tell you this. 468, Pro Topline heads by Abbott Racing Heads, Super Victor, one Dominator on gas, no juice.......... 858 HP @ 7200 RPM // 696 lb/ft torque @ 5900 rpm. The heads are 24 degree Chevy design. The heads and intake were fully ported and flowed by Abbott Racing Heads. Getting a blown alky 509 ready next, then a couple of carbed, nitrous 540's with the Pro Topline heads. Hey Steelcomp, had to get back to a little R&D after hearing about yours. That's about 50 more HP than we'd ever made with a 468 with a single carb. BTW, a box stock 8896.
are the pro topline the heads that are cast in austrailia?
just curious heard about some from austrailia but couldn't remember the name
Adam
Just came off the dyno with a new 468. Won't get into a ton of detail, but I will tell you this. 468, Pro Topline heads by Abbott Racing Heads, Super Victor, one Dominator on gas, no juice.......... 858 HP @ 7200 RPM // 696 lb/ft torque @ 5900 rpm. The heads are 24 degree Chevy design. The heads and intake were fully ported and flowed by Abbott Racing Heads. Getting a blown alky 509 ready next, then a couple of carbed, nitrous 540's with the Pro Topline heads. Hey Steelcomp, had to get back to a little R&D after hearing about yours. That's about 50 more HP than we'd ever made with a 468 with a single carb. BTW, a box stock 8896.
Now I know what I want for Xmas!Seriously Garry, thats pretty impressive from a 468. Looks like somebody is going to have a great Xmas.
Great job Garry!!!!! You "Da" Man!!!!
Hell, I was impressed. A lot of credit on this needs to go to my cylinder head guy. That's where the HP comes from. The rest of it is just a big air compressor.
A little more compression than Scott's engine?
Liken that torque peak. Nice work! :rollside:
We did a 476 earlier this year that made 828 @ 7100 and 704lb/ft of torque @ 6100. That was a PLJ legal motor. The 468 has a ton of port work done.
Hell, I was impressed. A lot of credit on this needs to go to my cylinder head guy. That's where the HP comes from. The rest of it is just a big air compressor.
Garry..........Always the modest one. That is some impressive #'s.
Hey Gary, you better step up those Chevs or it will be ugly next year! :rollside:
Hey Dallas........... Ain't nothing like breaking in a newbie, especially one with a Ford. Just be ready for Test and Tune at the first Waco race and we'll see what that blue oval stuff will do. I've seen many a fella walk away with a tear in his eye. I'll even help you get it ready. Which boat are you gonna run?
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