Flex plate hits my starter
#1
Flex plate hits my starter
I bought a 302 crate engine to go with my C4. Bought a block plate from Summit to go with the used 6 bolt bell housing I bought on eBay (my old engine had a 5 bolt). Installed my starter original type of design), and it contacts the weight on the flexplate (157 tooth with 50 oz balance weight). The weight has about 3/32nds of space between it and block plate.
If I place a washer between the starter and the block plate no more contact. What will this do to the starter-flexplate teeth meshing? I haven't found any info that addresses this. Does anyone have experience/help for this problem?
Thanks!
If I place a washer between the starter and the block plate no more contact. What will this do to the starter-flexplate teeth meshing? I haven't found any info that addresses this. Does anyone have experience/help for this problem?
Thanks!
#2
I bought a 302 crate engine to go with my C4. Bought a block plate from Summit to go with the used 6 bolt bell housing I bought on eBay (my old engine had a 5 bolt). Installed my starter original type of design), and it contacts the weight on the flexplate (157 tooth with 50 oz balance weight). The weight has about 3/32nds of space between it and block plate.
If I place a washer between the starter and the block plate no more contact. What will this do to the starter-flexplate teeth meshing? I haven't found any info that addresses this. Does anyone have experience/help for this problem?
Thanks!
If I place a washer between the starter and the block plate no more contact. What will this do to the starter-flexplate teeth meshing? I haven't found any info that addresses this. Does anyone have experience/help for this problem?
Thanks!
Be aware that the big round hole in the spacer plate is what correctly aligns the starter with respect to teeth meshing properly. Maker sure your starter's round outer housing at shaft end fits that hole without wobbling around. If real loose, trouble awaits you. Will try to get more info on this tonight. Personally, I would hate to see gear teeth chewed up (or worse), as a result of mismatched parts. imp
#3
See: http://www.rowand.net/Shop/Tech/Ford...Flexplates.htm
You need to know, if you don't already, what imbalance crankshaft is in your crate engine. With incorrect imbalance flexplate, the vibration will be intolerable and destroy eng. bearings if run any length of time. imp
You need to know, if you don't already, what imbalance crankshaft is in your crate engine. With incorrect imbalance flexplate, the vibration will be intolerable and destroy eng. bearings if run any length of time. imp
#4
See: http://www.rowand.net/Shop/Tech/Ford...Flexplates.htm
You need to know, if you don't already, what imbalance crankshaft is in your crate engine. With incorrect imbalance flexplate, the vibration will be intolerable and destroy eng. bearings if run any length of time. imp
You need to know, if you don't already, what imbalance crankshaft is in your crate engine. With incorrect imbalance flexplate, the vibration will be intolerable and destroy eng. bearings if run any length of time. imp
#5
I did some more "Googling" last night and found the answer. This was a case of not knowing what I don't know. I'll explain. I somehow overlooked that the two drain plugs on the face of the converter needed to be aligned with holes in the flexplate! I should have spotted this just using a little common sense. I had never done this before. If I change the converter's alignment with the flexplate by 90 degrees either way then the problem is solved. As it was, the drain plug behind the weight caused the flexplate to be warped a little and therefore that portion of the flexplate hit the started.
The warp in the flexplate stayed, even after separating the trans and engine, and removing the flexplate from the crank. Maybe I could straighten it somehow but I decided to buy a new one just to be on the safe side. It's coming in a couple of days and then it should all go together okay.
The warp in the flexplate stayed, even after separating the trans and engine, and removing the flexplate from the crank. Maybe I could straighten it somehow but I decided to buy a new one just to be on the safe side. It's coming in a couple of days and then it should all go together okay.