My engine is being rebuilt
Well, some of you may have seen some references in some other threads to my engine being down for a rebuild. It started knocking about a month ago and has been sitting since waiting to be torn down by Buckley Racing. Today, Jim Buckley called me and said that the #5 bearing was spun. Mystery knock solved. Now the rebuild journey begins. He's looking for a good used crank now to replace mine. The other option is to rebuild my crank. But his first choice is to find a good used one that is well within spec.
Also, my #5 rod end is out of tolerance now. We will either find a used rod that is a match for the weight group of my other rods or go with aftermarket rods. Possibly Powder Rods. I'm told the Carillo rods won't work on the 964 without modification. Something to do with clearing the oil pump. My car is going to be down for probably 5 or 6 weeks. :( |
Found these the other day don't know if they are an alternative conrod.
|
Well Jim will know what's best. I personally have seen enough 3.6 rods stuck through the side of engine blocks that I would go with Pauters myself.
Phil |
dam greg...hang in there
|
Did you get a reason for the #5 being spun?
Look at all of the oil pipes going over the rear wheel, including the 2 breathers, and make sure that they are not cut. My #5 spun from getting sand in the oil tank, through a worn oil breather hose. If that's the case, the oiling system needs to be replaced, or you will rebuild more than once. Ask me how I know! |
Originally Posted by TR6
(Post 4621077)
Well, some of you may have seen some references in some other threads to my engine being down for a rebuild. It started knocking about a month ago and has been sitting since waiting to be torn down by Buckley Racing. Today, Jim Buckley called me and said that the #5 bearing was spun. Mystery knock solved. Now the rebuild journey begins. He's looking for a good used crank now to replace mine. The other option is to rebuild my crank. But his first choice is to find a good used one that is well within spec.
Also, my #5 rod end is out of tolerance now. We will either find a used rod that is a match for the weight group of my other rods or go with aftermarket rods. Possibly Powder Rods. I'm told the Carillo rods won't work on the 964 without modification. Something to do with clearing the oil pump. My car is going to be down for probably 5 or 6 weeks. :( I use Carillo's in mine without any problem. It sounds like a competitior of Carillo's might have spread some stories...;) Let us know how it goes! |
Originally Posted by pu911rsr
(Post 4621831)
Well Jim will know what's best. I personally have seen enough 3.6 rods stuck through the side of engine blocks that I would go with Pauters myself.
Originally Posted by sundog
(Post 4622113)
Did you get a reason for the #5 being spun?
Originally Posted by sundog
(Post 4622113)
Look at all of the oil pipes going over the rear wheel, including the 2 breathers, and make sure that they are not cut. My #5 spun from getting sand in the oil tank, through a worn oil breather hose. If that's the case, the oiling system needs to be replaced, or you will rebuild more than once. Ask me how I know!
Originally Posted by Christer
(Post 4622189)
I use Carillo's in mine without any problem. It sounds like a competitior of Carillo's might have spread some stories...
He's planning to blueprint the engine and balance everything. Should be a great engine when its done. :) Of course, it ain't gonna be cheap... :crying: |
Is the car for racing or a regular driver? What all do you think you might change out? If you're dealing with a racing shop, will you have the finished product dyno'd? I's love to hear how it goes, and what the final cost was.
Good luck!:thumbup: |
My .02
Personally I dont think I would change from stock rods unless you are planning on raising the rev limit. They are capable of handling lot of horsepower, and there is no reason why you couldnt just balance the stock rods. Kirk |
Originally Posted by KirkF
(Post 4630433)
Personally I dont think I would change from stock rods unless you are planning on raising the rev limit. They are capable of handling lot of horsepower, and there is no reason why you couldnt just balance the stock rods.
|
A GT3 oil pump is a nice mod if you are going to track it.
|
Greg,
Good point. And I suppose you could sell the other 5 rods on here or on pelican to recoup some more of the costs. Kirk |
I happened to notice this set of 6 stock rods on ebay. 23 hours left. No bids. Looks like you could pick them up for $50.
http://cgi.ebay.com/ebaymotors/Porsc...QQcmdZViewItem Kirk |
+1 on stock rods being fine for just about any kind of HP you are going to make - just be sure to use the ARP bolts.
Check with Henry at Supertec - he has loads of extra rods. You'll want to recondition all of your rods anyway, so milling one down to match weight wouldn't be a big deal. Only question is whether buying a used one, reconditioning all 6 and perhaps milling the new one will be cheaper than a whole new set of rods. |
All times are GMT -3. The time now is 03:01 PM. |
© 2024 MH Sub I, LLC dba Internet Brands