# Put 28's on the SS **URL:** https://forums.speedlife.net/t/put-28s-on-the-ss/254347 **Category:** Shift518 Automotive **Created:** [September 6, 2010, 9:35am UTC](https://forums.speedlife.net/t/put-28s-on-the-ss/254347 "2010-09-06T09:35:53Z") **Posts on this page:** 1 **Showing post:** 127
### Author: ![SSmokinn\_SS](https://avatars.discourse-cdn.com/v4/letter/s/ec9cab/32.png) [@SSmokinn\_SS](https://forums.speedlife.net/u/SSmokinn_SS) #### Post date: [September 8, 2010, 1:39pm UTC](https://forums.speedlife.net/t/put-28s-on-the-ss/254347/127 "2010-09-08T13:39:31Z")
> [@"I don't think I drank enough to get shocked like that"](https://forums.speedlife.net/t/i-dont-think-i-drank-enough-to-get-shocked-like-that/34894/2): > > yeah why grind it off and make it seem like the motor is MORE than what is actually in there. Typically you see people under powering there cars so they can win. Makes no sense at all. And the fact that you went all the way as to grinding off the castings, thats some weird as shit. Personally there isnt a huge difference between a 241 and a 243 head flow wise, and to see it should make 430rwhp with a 243 head is absolutely ridiculous because you have no idea what power it should make. Sometimes when you open your mouth you sound like an idiot drew, im not trying to be a dick but some things you say make no sense and you should keep them to your self. N/A with 28\* of timing my car made 412rwhp with 241 heads. How is 430rwhp with 243 heads out of the question?? Just the head swap alone is a 4.1 compression bump, not including the intake/exhaust flow increase. I have done research on my setup. There is alot of guys running the MS3 with 243 heads on the stock ls6 intake manifold 430rwhp+ and alot of them are even through a aftermarket rear which causes a power decrease over the 10 bolt… Not sure how I sound like a idiot here. put it together, do the research…it all makes sense. --- _[View the full topic](https://forums.speedlife.net/t/put-28s-on-the-ss/254347)._