TCI Flexplate
TCI Flexplate 
02-26-2010, 10:08 AM
#2
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I think it's actually heavier than the stock flexplate. I can't say that I noticed any "faster" revs. In my opinion, any upgrades to SFI specs are worth the money (SFI 29.1 flexplate is required for 9.99 and quicker or 135+MPH). 
02-26-2010, 10:25 AM
#3
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If its aluminum it should be lighter. If its a steel version its likely heavier bc its thicker and stronger. I did a 9.5 inch converter and an underdrive pulley and my motor wraps up/down a lot quicker then stock. Its a night and day difference. Dunno how much a flexplate would influence that though.
02-26-2010, 01:35 PM
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Well i love my flexplate its a very nice piece...Looks alot better and is definitely made stronger and the sfi apporved is a must too.I cant tell you about the revs cause i went from a 6spd to a stalled th400 w/rmvb, and the tci lightened flexplate
