# 350 z goes down tonight **URL:** \ **Category:** PittSpeed Automotive\ **Created:** [April 11, 2009, 9:56pm UTC](https://forums.speedlife.net/t/350-z-goes-down-tonight/202501 "2009-04-11T21:56:48Z")\ **Posts on this page:** 1\ **Showing post:** 126
**Author:** ![Quik](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/quik/32/5979_2.png) [@Quik](https://forums.speedlife.net/u/Quik)\ **Post date:** [September 21, 2009, 2:56am UTC](https://forums.speedlife.net/t/350-z-goes-down-tonight/202501/126 "2009-09-21T02:56:16Z")
> [@How to drive 101](https://forums.speedlife.net/t/how-to-drive-101/41151/2): > > . It just becomes a pointless conversation until someone decides to put some 8.0L engine in a motorcycle (I’m exaggerating, but you get the point). > > A ls9 will hold more boost b/c the cylinder walls are a hell of a lot thicker than the ls7. The ls9 block was designed to work under those conditions, the ls7 was not. That’s not saying you can’t put a turbo or sc the ls7, it is simply has less potential due to its build. We’ll agree to disagree on this one. as for your point of 8.0 in a motorcycle it has been done. its called the tomahawak. viper v10 in a bike the cylinderwalls arent the issue bud. The LS motors arent hondas you dont have to worry about stock cylinder walls and boost. The issue becomes head thickness and only 4 bolt heads. Production GM blocks have seen over 1500hp, many see 900-1000 hp easy --- _[View the full topic](https://forums.speedlife.net/t/350-z-goes-down-tonight/202501)._