Mopar 350 Stroker

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i just... wow. i uh... don't know what to say.

look man, once you deviate from stock: all.bets.are.off.

and you know what happens when all bets are off? money. that's what happens.

in this instance you'd be miles ahead toward reaching your goal starting with something else.
You know what we don't even know if the 318 drag racing engine would blow, it would take a lot for it to blow. Did I waste money on a 318 drag racing engine that has concrete in it no because I am sure there is ways to keep it from overheating. I already had bought parts for it to begin with and already have some parts for 87 also.
 
Half a thousandth would be .0005.
Theoretically, that mic will read to .0001. But that accuracy depends GREATLY on the touch of the guy handling the mic.
And a bit of abuse..... and it'll be lucky to be within .005.
(How many times was It used as a c-clamp?)
Ooops, 45 years a tool&die maker I should know better.
 
My guess?
The reason to use chevy parts in a Mopar is because they are usually way lighter, more available, and cheaper. But the custom work necessary always eats up any savings on parts cost.
I'm only minimally familiar with sbm, but big block mopar strokers typically use chevy rods and matching pistons for several reasons. Primarily a much lighter piston pin, and more lower end stroker rod clearance.
I do not know why anyone would use them in your motor.
A lot of Ford engines that get built for drag racing too. Some of the guys use the Chevrolet connecting rods because they are more cheaper than Ford's.
 

You know what we don't even know if the 318 drag racing engine would blow, it would take a lot for it to blow. Did I waste money on a 318 drag racing engine that has concrete in it no because I am sure there is ways to keep it from overheating. I already had bought parts for it to begin with and already have some parts for 87 also.
maybe i missed it... but did you get any of this assembled?

it sounds to me like you got a filled block and some pistons & rods in a box. what else was there?

poor assembly and crap machine work can easily blow up an engine, concrete has nothing to do with it.
 
maybe i missed it... but did you get any of this assembled?

it sounds to me like you got a filled block and some pistons & rods in a box. what else was there?

poor assembly and crap machine work can easily blow up an engine, concrete has nothing to do with it.
There was a camshaft that came with but I couldn't find who made the company other than there is numbers on the back of the camshaft.
 
My guess?
The reason to use chevy parts in a Mopar is because they are usually way lighter, more available, and cheaper. But the custom work necessary always eats up any savings on parts cost.
I'm only minimally familiar with sbm, but big block mopar strokers typically use chevy rods and matching pistons for several reasons. Primarily a much lighter piston pin, and more lower end stroker rod clearance.
I do not know why anyone would use them in your motor.
While I certainly agree, I'd rather "get power" somewhere else. Chrysler designed these engines with BIG rod journals for a reason. I know the friction thing is argued, but to me, compared to strength, that's splittin hairs. I'd rather have my fatass journals. ...and my fatass connecting rods.
 
There was a camshaft that came with but I couldn't find who made the company other than there is numbers on the back of the camshaft.
measure the cam. hell, check to make sure it's even a mopar cam!

but anyway, back to the initial: so you got a block, stuff in a box and a story to go along with it? cuz that's what it sounds like.
 
222086 is the bottom numbers
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1136
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While I certainly agree, I'd rather "get power" somewhere else. Chrysler designed these engines with BIG rod journals for a reason. I know the friction thing is argued, but to me, compared to strength, that's splittin hairs. I'd rather have my fatass journals. ...and my fatass connecting rods.
My theory is: use the lightest (reasonable) pistons and pins you can get. End result is it effectively makes the rods stronger, and reduces load on the bottom end.
I compared my long (chevy) rod /piston/pin from my stroker to the parts that came out of my maxwedge (unknown heavy forged ashtrays for pistons)
The stroker stuff bobweight was almost 500 grams lighter.
The chevy stuff makes it a bunch easier to get stroker clearance too.
 
My theory is: use the lightest (reasonable) pistons and pins you can get. End result is it effectively makes the rods stronger, and reduces load on the bottom end.
I compared my long (chevy) rod /piston/pin from my stroker to the parts that came out of my maxwedge (unknown heavy forged ashtrays for pistons)
The stroker stuff bobweight was almost 500 grams lighter.
The chevy stuff makes it a bunch easier to get stroker clearance too.
Yes. The pistons and pins are what's "out there" slingin. lol
 
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