# rebuild motor **URL:** \ **Category:** PittSpeed Automotive\ **Created:** [October 5, 2007, 10:40am UTC](https://forums.speedlife.net/t/rebuild-motor/192826 "2007-10-05T10:40:08Z")\ **Posts on this page:** 1\ **Showing post:** 17
**Author:** ![fmfkid250](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/fmfkid250/32/5973_2.png) [@fmfkid250](https://forums.speedlife.net/u/fmfkid250)\ **Post date:** [October 6, 2007, 12:23pm UTC](https://forums.speedlife.net/t/rebuild-motor/192826/17 "2007-10-06T12:23:26Z")
> [@Loose change 9/11](https://forums.speedlife.net/t/loose-change-9-11/32860/13): > > ok so if LS at 10 psi=300whp safely what does b16 at what psi equal what horsepower safely? this isn’t a track car it’s my dd and i want to have a low boost setting for everyday and one for going really fast. i met the kid who has 407 on a b16, he’s running 15psi and he told me he only drives it like once a week. what are the power limits on a gt3065? won’t a gt35 make more power at the same psi? and isn’t more psi harder on the motor? Eric from hybrid is still on a 3076R and he is making somewhere around 550whp. It spools fast come on hard and stays… The 35R will be Overkill BUT it will make more power @ less PSI. and it better for your motor… not to mention that IFF you wanted to turn it up and get a sleeved block your good for 600+ --- _[View the full topic](https://forums.speedlife.net/t/rebuild-motor/192826)._