Speed Pro .030 pisonts and stock rods
12-20-2005, 10:39 PM
#1
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Location: P-cola Fl
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Speed Pro .030 pisonts and stock rods
I bought these a while back from a friend. Turns out my motor is .040 so i cant use them. They were installed but never ran. They are mounted on stock lt1 rods. These are not LT1 pistsons, but SBC pistons and raise compression slightly. 4 valve reliefs flat tops. With stock heads, no shaving of heads or block deck height you are looking at 10.8 compression. I only want exactly what I have in them; $208 shipped for rods and pistons. I wont go any lower.
Ill have the right part number tommorrow night. I cant get the one I wrote down to come up in Summit. They are forged pistons though. The P/N has a "L" in it.
Ill have the right part number tommorrow night. I cant get the one I wrote down to come up in Summit. They are forged pistons though. The P/N has a "L" in it.
12-21-2005, 05:39 AM
#4
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Join Date: Oct 2002
Location: P-cola Fl
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Re: Speed Pro .030 pisonts and stock rods
The compression height is 1.563 so I think thats to tall. You would end up with a total length 9.138. I think they would stick out of the block. For a 383 you need a piston around 1.430CH.
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