zr1 piston
08-22-2008, 11:42 AM
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zr1 piston
Can anybody help? Trying to find a piston or pistons for zr1 motor[standard bore]1991-92 .Someone put too much oil in engine and blew a rod. trying to rebuild thanks Jay
08-22-2008, 12:13 PM
#2
No help with your request but I've got a complete set of 405HP pistons, liners, rods and crankshaft. These were removed when a Lingenfelter build was done with very low miles. If you're interested PM me an email address and I'll be in touch.
08-22-2008, 12:17 PM
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Hi Jay.
Doug Rippie I believe has these available. Please try LT5parts.com. Ask for Randy. Keep in mind the pistons and sleeves are matched sets as I recall and must stay together. There were two types ("A" and"B") defined from GM originally. Also the pistons in the (early) 90-92 and (late) 93-95 are a different weight and balance. Again, as undertsand it, you may not be able to mix and match individual piston assy's from differnt generations as the engine balance may be affected. It may be OK(?) to put in the complete set from a gen 2 to a gen 1 block though. Contact one of the LT5 engine builders as they will know for sure
Doug Rippie I believe has these available. Please try LT5parts.com. Ask for Randy. Keep in mind the pistons and sleeves are matched sets as I recall and must stay together. There were two types ("A" and"B") defined from GM originally. Also the pistons in the (early) 90-92 and (late) 93-95 are a different weight and balance. Again, as undertsand it, you may not be able to mix and match individual piston assy's from differnt generations as the engine balance may be affected. It may be OK(?) to put in the complete set from a gen 2 to a gen 1 block though. Contact one of the LT5 engine builders as they will know for sure
Last edited by LGNDLT5; 08-22-2008 at 12:27 PM.
