Search found 1591 matches
- Thu Apr 25, 2024 11:30 pm
- Forum: Engine Tech
- Topic: SuperStock 461X 041X Heads and Dyno tests
- Replies: 90
- Views: 8850
Re: SuperStock 461X 041X Heads and Dyno tests
My SBC air Gap with the divider cut down was quicker and just as fast as my 300-25 was in testing. I am sure with more compression and stuff it would have been the other way arounds though. Nice work Maxrace.
- Mon Apr 22, 2024 11:40 pm
- Forum: Engine Tech
- Topic: SuperStock 461X 041X Heads and Dyno tests
- Replies: 90
- Views: 8850
- Mon Apr 22, 2024 11:34 pm
- Forum: Engine Tech
- Topic: big chevy dual plane intake manifold choice
- Replies: 18
- Views: 781
Re: big chevy dual plane intake manifold choice
Use the RPM and sell the rest of them.
- Mon Apr 22, 2024 11:33 pm
- Forum: Engine Tech
- Topic: Port Energy Anomoly?
- Replies: 44
- Views: 1991
Re: Port Energy Anomoly?
How many guys saw the HP disappear when they took off their oval port heads and swapped on a pair of Sq. Port heads on a 396 BBC back in the day.
- Mon Apr 22, 2024 11:26 pm
- Forum: Engine Tech
- Topic: Another reason not to buy Speedmaster shit
- Replies: 50
- Views: 3562
Re: Another reason not to buy Speedmaster shit
A few years back I bought some stock long slot BBC rocker arms form Summit, they were super nice and made in the USA. Not using them right now but I won't sell them either. Great product for a great price.
- Sat Apr 20, 2024 3:03 pm
- Forum: Engine Tech
- Topic: Holley 9379 on a street Car
- Replies: 8
- Views: 468
Re: Holley 9379 on a street Car
If he's going to drive it on the street just jet it down a couple of jets, should work great.
- Sat Apr 20, 2024 2:41 pm
- Forum: Engine Tech
- Topic: Inexpensive 350 Build
- Replies: 177
- Views: 10150
Re: Inexpensive 350 Build
NEW BEST at the slow track @ 1700 DA 1.43 60 foot 6.87 660 foot 10.89 @ 120.2xxx MPH The fast track is .005 quicker and 1.2. MPH faster in the 660, that means high 10.70s @ 122 in 300-500 DA, couldn't be happier! Seem to be stuck @ 1.43 60 @ the slow track. Great job Mark. The night I ran 10.90's w...
- Sat Apr 20, 2024 2:37 pm
- Forum: Engine Tech
- Topic: Ron's head porting
- Replies: 9
- Views: 1186
Re: Ron's head porting
WOW! how in the hell would you seal the bottom of the intake port like that???
- Sat Apr 20, 2024 2:35 pm
- Forum: Engine Tech
- Topic: Rich 3000 rpm cruise
- Replies: 72
- Views: 1434
Re: Rich 3000 rpm cruise
I have one of those 750 on a street car, I have 68's in the front with 25 high speed bleeds. Cruised around great, has a slight flat spot at 1st but the Thomason Power plate fixed the problem.
- Wed Apr 17, 2024 8:30 pm
- Forum: Engine Tech
- Topic: Intake Manifold Porting Show ‘n Tell
- Replies: 760
- Views: 851832
Re: Intake Manifold Porting Show ‘n Tell
They both look almost identical except for the bigger runners. Are you porting the "E" intake Scott?ChopperScott wrote: ↑Sat Apr 13, 2024 12:47 am Victor “E” vs Victor JR
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- Wed Apr 17, 2024 8:19 pm
- Forum: Engine Tech
- Topic: l88 drop base
- Replies: 5
- Views: 536
- Sun Apr 14, 2024 9:32 pm
- Forum: Engine Tech
- Topic: Another reason not to buy Speedmaster shit
- Replies: 50
- Views: 3562
Re: Another reason not to buy Speedmaster shit
It's one thing to sell a copy of something, but to use another person's name is outright fraud.
- Sun Apr 14, 2024 9:29 pm
- Forum: Engine Tech
- Topic: l88 drop base
- Replies: 5
- Views: 536
Re: l88 drop base
I just sold my "real" L-88 complete air cleaner last year for $3K, guy was thrilled to get it. Some other guy I see at local swap meets wanted it real bad but was only willing to pay $100 for it, LOL.
- Thu Apr 11, 2024 10:54 pm
- Forum: Engine Tech
- Topic: SuperStock 461X 041X Heads and Dyno tests
- Replies: 90
- Views: 8850
Re: SuperStock 461X 041X Heads and Dyno tests
Interesting for sure on the head flow of a 461X head, I've owned 2 sets and sold them both for some good $$$ as guy thought they were the hot ticket for their cars. I know a few people back in the day that were running the X heads on their encono-dragsters, they made great power with them, most like...
- Tue Apr 09, 2024 10:32 pm
- Forum: Engine Tech
- Topic: 11.5 compression, Iron Head, 91 octane
- Replies: 40
- Views: 1878
Re: 11.5 compression, Iron Head, 91 octane
Put in a cam with a 114° LCA it'll run great. My last one did with 11:1