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-   -   368...should I, could I, would I (http://zr1.net/forum/showthread.php?t=18443)

Blue Flame Restorations 09-23-2012 09:16 PM

Re: 368...should I, could I, would I
 
Quote:

Originally Posted by Paul Workman (Post 151043)
Sounds like there'll be some chips flyin' again this winter! Cripes...Just when I thought 500+ was good and I was out...y'all sucked me back IN!!!

These LT5s are adicting!!:cheers:

P.

Ahhhhh, c'mon Paul.....it's only $$$$$!!!!!!!!!!!! Every ZR-1 should have a college fund.;)

Kevin 09-23-2012 09:23 PM

Re: 368...should I, could I, would I
 
i've never had a good answer to why our cranks are so ******* expensive. I talked to a friend of mine who builds motors years ago and he couldn't believe what our cranks cost vs what he can get a race crank for

Pete 09-23-2012 11:52 PM

Re: 368...should I, could I, would I
 
She's lives.

Enjoy brotha :cheers:

Hey Dennis, we agree on something :dancing

Pete

Jagdpanzer 09-24-2012 01:51 AM

Re: 368...should I, could I, would I
 
Quote:

Originally Posted by Kevin (Post 151062)
i've never had a good answer to why our cranks are so ******* expensive. I talked to a friend of mine who builds motors years ago and he couldn't believe what our cranks cost vs what he can get a race crank for

The reason is all the extra machining and drilling the LT5 crank requires. Production time is probably at least double a regular SBC crank.

Paul Workman 09-24-2012 05:57 AM

Re: 368...should I, could I, would I
 
Quote:

Originally Posted by Kevin (Post 151062)
i've never had a good answer to why our cranks are so ******* expensive. I talked to a friend of mine who builds motors years ago and he couldn't believe what our cranks cost vs what he can get a race crank for

Jag is right. There's a big difference between buying cranks for blocks that number in the 100s of thousands (or millions in the case of SBCs and BBCs) and a very limited production (read: near custom) motor - the LT5 Adding to that, it's a custom crank for a very limited production motor to begin with.

Someone correct me if I'm wrong, but the Bryant crank is a billet steel job. It starts out as a single piece of billet steel and the crank is then CNC sculpted from it. And, last I heard, the price tag is $5500 per copy. That makes offset grinding of a stock crank "attractive".

http://i185.photobucket.com/albums/x...etgrinding.jpg

P.

ALZR1 09-24-2012 07:17 AM

Re: 368...should I, could I, would I
 
Quote:

Originally Posted by Paul Workman (Post 151070)
Jag is right. There's a big difference between buying cranks for blocks that number in the 100s of thousands (or millions in the case of SBCs and BBCs) and a very limited production (read: near custom) motor - the LT5 Adding to that, it's a custom crank for a very limited production motor to begin with.

Someone correct me if I'm wrong, but the Bryant crank is a billet steel job. It starts out as a single piece of billet steel and the crank is then CNC sculpted from it. And, last I heard, the price tag is $5500 per copy. That makes offset grinding of a stock crank "attractive".

http://i185.photobucket.com/albums/x...etgrinding.jpg

P.


Bryant Crank $5300.00 delivered to my door.The Crank cost is about $4200.00
the rest of the money comes from the balancing and shipping.To balance
My Bryant crank they used 16 pieces/slugs of mallory.

AL

Polo-1 09-24-2012 07:48 PM

Re: 368...should I, could I, would I
 
WOW Thats a lot of mallory
The Bryant are pretty and lite weight.

I went with the Moldex ( on the 402 ) it was $23 or $2400 to the door. But it was not finished. I did not have my final bob weights, also it did not get the knife edge that I wanted. In the end with finish work $35-3700.

That's why the 380ci was built for GC. Want more for less $$ idea's.
If I do one for me or someone else in the future it will be with the ground stock crank again. To be able to take $35-$5500 off the bill of the motor makes it allot nicer.

GOLDCYLON 09-26-2012 12:21 AM

Re: 368...should I, could I, would I
 
Quote:

Originally Posted by Polo-1 (Post 151114)
WOW Thats a lot of mallory
The Bryant are pretty and lite weight.

I went with the Moldex ( on the 402 ) it was $23 or $2400 to the door. But it was not finished. I did not have my final bob weights, also it did not get the knife edge that I wanted. In the end with finish work $35-3700.

That's why the 380ci was built for GC. Want more for less $$ idea's.
If I do one for me or someone else in the future it will be with the ground stock crank again. To be able to take $35-$5500 off the bill of the motor makes it allot nicer.


Well lets talk about the next build!!! Another 380!!!!!

GOLDCYLON 09-26-2012 12:22 AM

Re: 368...should I, could I, would I
 
Quote:

Originally Posted by Pete (Post 151065)
She's lives.

Enjoy brotha :cheers:

Hey Dennis, we agree on something :dancing

Pete


I enjoyed 1500 miles of it over the last two days. Its running strong!!!! Thanks for those cams Pete. Up to doing another set of Intakes? GC

GOLDCYLON 09-26-2012 12:26 AM

Re: 368...should I, could I, would I
 
Quote:

Originally Posted by ZZZZZR1 (Post 151041)
That is the plan for my car. Likely next winter

:cheers:

David


You heard it this morning David!!!!!!!!!!!!! ;)


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