dome pistons for LT1
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dome pistons for LT1
I'm currently running chevy large port vortec heads and looking for a dome piston to up the compression. The LT1 has the same combustion chamber as the vortec head, but I cannot find anyone that makes a piston for the vortec. Who makes a forged piston for the LT1?
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Man, take your pick (JE, Speed Pro, Diamond, etc...). You can get a forged piston from just about any of the big manf and some are sponsors on this board. If you need something custom you can go that route as well.
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Well I'm running vortec large port heads on a regular chevy small block and want to up the compression. The heads came as 65cc chambers and I milled them .030. Right now I'm running speed pro hyper pistons with a .125 dome with standerd vortec heads. The dome looks like a W shape to clear the spark plug boss. I want to get the same dome or bigger in a forged, but no one that I've talked to makes one thats on the shelf so it has to be custom made. The cam I'm running is 248/258@.050 so I need high compression. Otherwise I'm looking at 11.1 with a flat top. What are all the sick N/A LT1's running for compression.
#7
Originally Posted by Vortec355
Well I'm running vortec large port heads on a regular chevy small block and want to up the compression. The heads came as 65cc chambers and I milled them .030. Right now I'm running speed pro hyper pistons with a .125 dome with standerd vortec heads. The dome looks like a W shape to clear the spark plug boss. I want to get the same dome or bigger in a forged, but no one that I've talked to makes one thats on the shelf so it has to be custom made. The cam I'm running is 248/258@.050 so I need high compression. Otherwise I'm looking at 11.1 with a flat top. What are all the sick N/A LT1's running for compression.
Another option is to angle mill the heads; you might get away with a flat top.