Think the C7 ZR1 will be DOHC?
Thread Starter
LS1 Town Crier
Joined: Jan 2017
Posts: 807
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Think the C7 ZR1 will be DOHC? That's what the writer on the HP was speculating, after he heard the engine RPMs in the video below. What do you think?
Teching In
Joined: May 2010
Posts: 28
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From: Southeast USA
The dual cam engine is definitely in development. Given the history of the ZR1 to have the somewhat special "LT5" history from the 90's with the Lotus/Mercury Marine engine, PLUS the fact that Mercury Racing is building a dohc LS7 they've already had at SEMA...I think it's definitely in the line. I have to wonder if Mercury Racing didn't have some type of involvement. GM is much more engine savvy in-house these days but...mercury has been racing the hell out of LS's.
click the link below for their development of the dohc LS7. It's packaged MEGA nice.
http://www.mercuryracing.com/mercury...-crate-engine/
click the link below for their development of the dohc LS7. It's packaged MEGA nice.
http://www.mercuryracing.com/mercury...-crate-engine/
