monaco66coupe
Well-Known Member
The HP stamp would be under the distributer. the two engines shared the same 10:0 compression, which is why they ran so well.the main difference is the redline between the two, but they were hard to tell apart.With the gas today, I am not sure i wouldn't use the more mild one of the two. The two used the same manifolds, and carb.That car was for sale for a long time. Considered calling about it when I was looking but didn't like the dark green.
So I looked on my build sheet, the build code for the trans is 031 which according to the above post would mean the engine is the 330 hp version. I looked at the bottom rear of the engine, no HP stamp that I could see.
As far as the engine internals, the pistons are flat tops that are above the deck and I'm pretty confident they're original, the bore is standard. The previous owner told me he 'rebuilt' the engine (to what level I'm not sure) and used the "Roadrunner" 335 hp cam in it. I'll be honest, I'm not sure if I would have known the difference either way.
I changed the oil pan gasket recently and there's a double roller timing chain but looks like it could be a later addition. When I took the pan off, there was no windage tray though it has one now. The crank was not drilled for a 4 speed.
Not sure if the distributor was a dual point or not, the points and condenser were replaced with a Pertronix unit.
As stated previously, it had the HP exhaust manifolds, they're on my shelf. Also according to my build sheet my car was not equipped with dual exhaust or, at least there is no number underneath that option.
And again, my car has the 3.23 Sure Grip rear. I was stoked to see that when I first got it. The pinion seal and housing gasket leak but it's a Sure grip!
if you have the H code the car had duels at one time. they were standard equipment.
also, The suspension and rear end was all the same as the 383 superbee.
as I said, Chrysler wanted something new to sell, which is why they made the 335 hp option.
The standard 330hp car was for all Intents and purposes the same car.Just no bulge hood or scoop, or tail tips,stripes,etc.