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03-08-2016, 03:42 PM
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#1 |
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Junior Member
Join Date: Aug 2009
Posts: 31
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SBF crankshaft
I am trying to figure out if there is a replacement crankshaft list for super stock. I see there is one for stock but I am not seeing one for super stock. Thanks for the help.
Thanks, Jamie |
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03-08-2016, 03:53 PM
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#2 |
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Member
Join Date: Mar 2013
Location: Greentown, IN
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Re: SBF crankshaft
How about Forged steel Boss 302. The non cross drilled 70 crank is the best of the two.
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03-08-2016, 03:56 PM
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#3 |
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VIP Member
Join Date: Dec 2001
Location: Arkansas - In the middle of everything.
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Re: SBF crankshaft
They are the same. If it is legal in a Stock eliminator engine, it is legal in a Super Stock engine. All aftermarket cranks for SS must be like an OEM crank, so no billets (unless factory equipped), knife-edging, excess lightening, etc. There are only two SBF cranks accepted at this time, the Eagle 430230005090FD for the 302, and the Accufab for the 5.4 modular motor.
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03-08-2016, 04:16 PM
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#4 |
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VIP Member
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Re: SBF crankshaft
The following NHRA link says what is allowed in a Super Stock class crankshaft:
http://www.nhraracer.com/content/gen...9848&zoneid=85 |
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03-08-2016, 05:57 PM
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#5 | |
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Location: Greentown, IN
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Re: SBF crankshaft
Quote:
69 is across drilled hollow rod pin and 70 is not cross drilled! 2 different part numbers. You don't want to run cross drilled above 8000 rpm. Been there done that! |
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03-08-2016, 07:29 PM
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#6 |
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Join Date: Feb 2012
Location: South Coast, Massachusetts
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Re: SBF crankshaft
You Have a PM .. I have what You Need .....Thanks !!
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Steve Stickel 1161 Stk 1167 SS Last edited by Steve Stickel; 03-08-2016 at 07:46 PM. Reason: adding |
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03-09-2016, 02:52 AM
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#7 | |
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Re: SBF crankshaft
Quote:
Difficult to find perfectly clean and legal forged cranks for SBF. Lots on the market, none on the list. Go figure. Dale
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Dale Shearon 68 Mustang 6394 |
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03-09-2016, 03:01 AM
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#8 |
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Member
Join Date: Jun 2007
Location: Federal Way, WA
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Re: SBF crankshaft
The 430230005090FD crank is a Eagle Forged 4340 crank made for Ford and sold under the part # M-6303-E302 crankshaft. It is the 302 internally balanced crank used in Ford's crate motors. Hollow rod journals, nice piece. They are available for less than $300. I think it's the best best deal out there for a forged Ford 302 crank. Still available! Shop around!
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Brian Thompson NHRA Stock / Super Stock Class P/SA 6665 SS/MA 6665 Last edited by fordteacherguy; 03-09-2016 at 03:04 AM. |
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03-09-2016, 09:50 AM
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#9 |
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VIP Member
Join Date: Dec 2004
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Re: SBF crankshaft
M-6303-E302 is no longer available - the last one left the warehouse in January 2015. There may be 1 or 2 sitting somewhere. It was a smoking deal while it lasted.
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Been racing Stock and S/S cars since 1973. |
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03-09-2016, 09:56 AM
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#10 |
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Member
Join Date: Jun 2007
Location: Federal Way, WA
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Re: SBF crankshaft
Two new on Ebay right now, many Ford suppliers sell them. Roush Yates stocks them and sells them for 289 w/free shipping. There are plenty around...how do I know...staring at two I had stroked .013 yesterday.
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Brian Thompson NHRA Stock / Super Stock Class P/SA 6665 SS/MA 6665 |
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