Low compression forged ls2

Frametwistta, you seem to kinda know what you're talking about, but for the most part you're coming across as a jackass. Dschmittie however is not an idiot and has proven himself around this forum many times, look around at some of the questions he's answered. He'll blow your **** away with how much he knows (and I mean that in terms of knowledge) I personally have PM'd him questions before and he's been an excellent help, it sounds to me like you just wanted some confirmation on your setup rather than actual advice from guys who know what they're talking about
I wish you the best of luck in your build and hope it works out as you planned. Just make sure spend the ectra money to have a good cam specd out for the motor and turbo combo. This will help spool. Best of luck and hope something I said helps
The Best V8 Stories One Small Block at Time

650 max on a ls2 block is by far the craziest thing ive ever seen posted on here
Wow I think this guy crawled out from under a rock and didn't read most of the thread.
For starters ls2 blocks are good for way more than 650rwhp. Also if setup properly and ls2 block with 4 bolt heads can go 7.99 before burn through a sleeve(See Fireball). Also this guys is talking about using an ERL block with a 6 bolt conversion
Also, these aren't your old iron headed v6's. LS's are less prone to detonation and we run less boost vs. the turbo v6s. What works for one engine might not be the best for another.
they thought what they thought what's wrong with that I never told people they were really wrong in their opinions some just made it seem like low CR wouldn't b good so I just beg to differ that's all and I'm not saying it would necessarily be the best way to go but for me I would like to do it for the reasons I stated earlier.I also am aware ls motor are a different animal than thegn 6 but c r and boost in the chamber and the effect each has on the other remains the same it doesn't matter if its 1987 or 2011 so its still relevant
I don't see that much more detonation protection from 8.5:1 to 9.5:1 compression
You said: I'm getting ready to forge my ls2 I want it to have low compression thinking 8:5:1 so I can run the most boost and make the most power I can using pump gas and a alky kit.What are your thoughts?............so your thoughts
Well... you can run less boost and end up with the same max power with a motor w/ 9.5:1 compression. Also street driving it will be more responsive. So I don't know how you don't see the benefits in not bumping up the compression.
It's like have a set of ported LS7 heads sitting next to your 427 but instead you chose to install stock casting ported LS1 heads because you say they can reach 500whp.
But since the motor is done there is no reason you should change your setup now.
And in no way do I think low compression such as 8.5:1 is bad, but I don't think its the optimal compression for a street car. That's my opinion.
It makes no sense you arguing with everyone though, you have your opinion and in your mind your right and in everyone elses mind they are right. They all said for better off-boost driveability is the reason to run more compression. You asked, and you recieved so quit getting so butthurt.
To me, your responses seemed like ones from a guy who made a decision with his motor that he regretted and hoped everyone would agree that your compression ratio choice was perfect to justify your decision.




