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HybridZ

ld28 keyway


lurch632

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hi everyone. so i finally got the majority of my stroker project parts here and all the machine work done on the block. so it just about time for assymbly. however i had a few questions.

 

first the crank has the 3 half moon indentations for the keyway. i have heard this is the same as the stock crank or atleast that the stock timing chain sprocket and oil drive will fit. however i do not have a stock crank anymore and i dont know where to get a new keyway so that it can be installed. does anyone know anything that could help me out?

 

also i wanted to know how many of you ended up notching the block for rod clearance. i only have a 87mm bore and i think that left a little more material for the rods to contact because they seem like they are going to touch if only just slightly. i wont really know untill i get everything mocked up and test it for sure. i was seeing if anyone had any incite on this aswell. thanks

 

edit: also looking for a bellhousing for the BW or tremec t-5 tranny. got one with a mustang housing im pretty sure. anyone know where i could get one?

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Courtesy Nissan can help you out. The local Nissan dealer can help too. If I had a spare woodruff key I'd send it to you for reference. The keys are alike for L and LD. Take the crank and lower timing gear to the parts store and go through their key selection. A local auto machine shop should be able and willing to help you. I used the LD block for my build so clearance is not an issue for me. I'd ensure you have a good clearance so notching the block may be mandatory in your case. Can't help with the bellhousing.

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...also i wanted to know how many of you ended up notching the block for rod clearance. I only have a 87mm bore...

 

The clearance issue is also a function of what connecting rods you will be using. The 9mm connecting rods will have less clearance to the block than the 8mm rods.

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thanks for the help with the key. i had ordered one from a company on the internet with a few of my other parts but it didn't fit when it got here. ill go and check with the dealership this week. as for the clearance i am sure i will have to notch out the block a bit i was just curious as to others experiences with it since i hadn't read much about it in any of the build threads.

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