Sold: Michigan 5.2 flat plane crank w/ balancer

[ypsimatt22]

perfect 5.2 flat plane crank
$500
standard mains
standard rods
nothing wrong
ready to run

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[olaosunt]

Still have this ?

 

[ypsimatt22]

Yupp still have the rods and pistons too

 

[ypsimatt22]

Probably list both together on ebay here in the next few days because the crank is pretty much 800 anywhere you go and im sure the rods and pistons are at least that as well and id settle for 750 for everything if someone wanted crank/rods and pistons. Also have all the bearings and rings and its all perfect.

 

[olaosunt]

Are the rings new ?

Good deal .

The pistons are a high quality Mahle but I would suggest anyone planning a build with F1 to upgrade the rods .

Engine builder told me I would not be able to reuse the rings in a new block unless they are new .

 

[ypsimatt22]

Nope rings have a little run time on them. Building a high dollar procharged engine I would get new rings for sure. I believe the rods are manley but yea there probably only good for around 600 horse.

 

[olaosunt]

I would buy it if I did not already just get the same from Joe for about the same price .

Your crank does look a lot nicer (shinier though ).

I think anyone who has a GT 350(especially boosted with a supercharger ) would be silly not to keep at least a spare crank .

When they stop making the GT 350 next year they are only going to get rarer or even unavailable if you need one .

 

[ypsimatt22]

Realistically the compression ring is the only one that would matter to replace with a new bore surface. The oil ring and scraper would be fine to leave alone and they have almost no wear.

 

[ypsimatt22]

Yea I agree totally. In my opinion I have the rotating assembly priced low enough for it to make sense for someone to buy everything and grease/shelve it as spares. Its all in perfect condition and anyone who has purchased any of my parts can vouch that everything I have sold is as advertised and in great shape.

 

[olaosunt]

Nope rings have a little run time on them. Building a high dollar procharged engine I would get new rings for sure. I believe the rods are manley but yea there probably only good for around 600 horse.

Yup. But Many high powered GT 350’s running around with the stock rods....me , not so lucky as I bent 2 on mine . Thankfully the crank checked out but could have needed one if it was out of round from contact with the pistons .

Another reason someone needs this !

Unfortunately new rings for the those pistons are no longer available at Mahle since Ford switched to a different design piston for the Voodoo.

 

[ypsimatt22]

I would guess Ford Racing wants at least $500 for the pistons alone being Mahle coated skirt lightweight forged units with bushed pins. Like I said if someone wants everything I will sell the package with crank/rods/pistons/balancer/pickup wheel/bearings for $750 plus shipping.

 

[olaosunt]

Realistically the compression ring is the only one that would matter to replace with a new bore surface. The oil ring and scraper would be fine to leave alone and they have almost no wear.

I can vouch for that . GT 350 heads and everything needed (minus cams ) were top notch and price could not be beat ! ...long block is in the car (Hellion TT) and it’s running like a champ .

Don’t mean to jack -but free bump !

 

[ypsimatt22]

Just out of curiosity how much power are you getting to the wheels with your procharger. Have you have it on the rollers. I am a pushrod kind of guy. Its what I can afford and what Ive always dealt with being as Im more into classic cars then the newer stuff but these newer higher displacment cammer engines seem to be putting down great power and the cnc'd 350 heads looked like they had to flow some crazy numbers at 600 lift or more. Ports were a work of art.

 

[ypsimatt22]

Much appreciated. Thanks. Good to hear the parts worked out and your back on the road making some serious power im sure.

 

[olaosunt]

Just out of curiosity how much power are you getting to the wheels with your procharger. Have you have it on the rollers. I am a pushrod kind of guy. Its what I can afford and what Ive always dealt with being as Im more into classic cars then the newer stuff but these newer higher displacment cammer engines seem to be putting down great power and the cnc'd 350 heads looked like they had to flow some crazy numbers at 600 lift or more. Ports were a work of art.

I don’t have a Procharger but I had the heads on both a Hellion TT(GT 350 intake ) and KB supercharged car .
Both had sleeved 5.2 ‘s to go with the heads
Cams were however stock GT instead of the ford racing cams with higher lift they recommend.(GT 350 spec with coyote firing order ).

Hellion car made about 1200 to the wheels at about 18 psi before crank broke .

KB car made about 950 @20 psi .When I swapped to stock GT heads on the same car it made about the same .

May be the high lift cams are needed to optimize the heads ?

The heads in the Hellion car now have the ford racing cams and I am about the swap in another 5.2 long block into the KB car with those cams .

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