Sleeve-less Ecotec Block - LHU
#7
Not really new, or more robust. As a matter of fact the 944 Turbo's that I'm used to were like this. At higher boost levels the blocks were sent out to be sleeved for better rigidity. Nice to see they didn't leave the top of the block open......
Last edited by Dawgz83948; 11-07-2012 at 04:53 PM.
#18
Got Bewst?
iTrader: (8)
Well newer sleds, atv's and motorcycles don't run sleeves. They run what's called a Nikasil coating. It actually also gives a much better heat conductivity than cast iron sleeves. I would assume that's what this is. I work at a powersports dealership and people boost the crap out of stuff without issues haha.