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425 Buick Nailhead Belmont Flat Bottom with Winfield Camshaft Running
1966 Buick 425, bored .040 oversize, 10.00:1 compression, ported heads with Chevy valves, original Winfield camshaft, B262 intake with 2 Carter 625 Competition Series AFB's.
Пікірлер: 25
Every so often, I search for this video just to hear that exhaust. Nailheads are so cool! Looks great too.
Great under-respected engine. We had a neighbor with a rebuilt 425 that I think dynoed at 425 hp and 525 torque. Under 5,000 rpm. Put it in a 64-65 skylark that would burn the tires driving around town at 35-55 mph when he stepped on it and it downshifted. Super fast car.
Crisp! Sounds bad ass!
Love it!! had a 425 Buick Nail head in a 36 ford Pick up truck , Turbo 400 trans, 9"f Rear 4.56 gear.
That is sick! Gotta love a Nail Head in anything man!
Cam specs (found the old forum post): Lobe Lift: 0.297”/0.307” Duration @ 0.050”: 241°/252° Lobe Centerline Angle: 110°
the nailheads are insane. I had a 64 Riv with a dual 4 nailhead that was all rusted out and a dude bought it for the motor to stick in a fat bottom boat.
Oh my lord that sound is beautiful
Sounds really good, love the nailheads...
my dream engine imagine that motor open to the air in a 34 convertible. or back in the buick rivera
Nice
Luv the nail head engine
I hope that boat has a HUGE gas tank!
absolutely perfect you are a lucky man
I want it 😊
I'm a nailhead man. And this engine sound good. You're pushing your luck with the Chevy. valves. And 40 over--- you could only get away with this in a boat. It sounds really good. What is your compression ratio.
nice verrrrry nice
Lord have mercy
Is there any video of this on the water?
I sure hope there was coolant in that block!
@JimmyCasket02
11 ай бұрын
You can see water coming out the exhaust
What are the specs on that cam?!
is this a V or an I?
@captainchicken8983
7 жыл бұрын
its a V engine, 425 cubic inches of murica