Quote:
Originally Posted by Jack Ferris
Great information Jeff.
I have a new SG 4.500 crank that came from AP but I’ve not heard a lot of feedback on them so I’m hesitant to use it. I do have a 4.250 SCAT crank so your post has been a plus.
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We have used a lot of SGI cranks and never had a problem with one. Occasionally we will find the journals a tad on the large side and have to use X bearings or a combination of standard and X to get clearances right but they are good cranks. I feel they are every bit as good as SCAT.
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Paul Carter
Carter Cryogenics
www.cartercryo.com
520-409-7236
Koerner Racing Engines
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64 GTO, under re-construction, 412 CID, also under construction.
87 S-10 Pickup, 321,000 miles
99Monte Carlo, 293,000 miles
86 Bronco, 218,000 miles
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