wich would you go with

DR. GONZO · Post by **DR. GONZO** » Sat Apr 09, 2011 8:57 pm

8.8:1 pistons .020 overbore or 10.5:1 standard bore

Post by **occasional demons** » Sat Apr 09, 2011 9:28 pm

It really depends more on whether the engine is N/A or boosted, what fuel, and engine management you plan to use.

With the stock PCM, no boost, 10.5 will work on 87/89 octane, but the knock sensor may keep a lot of the potential in check. It would like E85 a little better tho.

DR. GONZO · Post by **DR. GONZO** » Sat Apr 09, 2011 9:46 pm

sorry shoulda put that info in there running ms v2 boosting lookin for BIG boost

INVUJerry · Post by **INVUJerry** » Sat Apr 09, 2011 10:11 pm

Looking for big boost? 8.8:1 will give you a bigger tuning window. 10.5:1 will cause a faster spool, but you'll have to run great fuel all the time, e85 or race gas.

gtxtreme19 · Post by **gtxtreme19** » Sat Apr 09, 2011 10:17 pm

Meh, go 12.5:1 with straight alcohol and BIG boost

DR. GONZO · Post by **DR. GONZO** » Sat Apr 09, 2011 11:51 pm

12.5:1 isn't an option lol please use the poll ...... man i feel like i'm talkin to a stripper lol

gtxtreme19 · Post by **gtxtreme19** » Sun Apr 10, 2011 8:43 am

Picky picky, lol. Well I voted 10.5:1 along although the saltatement I made above lol

esteinmaier · Post by **esteinmaier** » Sun Apr 10, 2011 10:19 am

Go low. You will like it better.

heydockyle · Post by **heydockyle** » Sun Apr 10, 2011 2:33 pm

esteinmaier wrote:Go low. You will like it better.

Unless you're building a track only car...

LowNSlow · Post by **LowNSlow** » Sun Apr 10, 2011 3:08 pm

Voted, low.

stdlystdmufn · Post by **stdlystdmufn** » Sun Apr 10, 2011 3:47 pm

i voted low so you got a bigger tuning window

2GN.ORG

wich would you go with

wich size

wich would you go with