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#1
12-18-2016, 08:15 PM
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Much smaller than I thought.
If you're going to run a 1.600" valve, then the seat you want is a J-loy number SB1625-1 or SB1625-2. The difference is the -1 is 7/32" deep, which is the depth I prefer, as it gives you another depth to go to later if needed. The -2 seat is 1/4" deep. Both are 1 5/8" O.D., and 1 3/8" I'D. If you plan on running a valve larger than 1.600", then you will need an SB1687-5[1.687"x1.375"x .218"], or an SB1687-7[1.687"x1.375"x.250"]
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Paul Carter Carter Cryogenics www.cartercryo.com 520-409-7236 Koerner Racing Engines You killed it, We build it! 520-294-5758 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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