Fast, Reliable that is what i'm looking for

 

i'm going to but a 6 bolt to gether soon and trying to find the right pistons i found some 9.2-1 compression just don't know to much about compression

 

Guess you read my sig. lol

Well, 9.2:1 are doable on pump gas but in that range you will definitly need a true form of timign control...

An safc wont work for this. Im talking you need, dsmap, dsmlink or even a chip burning program like I use, pretty much anything that lets you really get to tune your car, no piggy back.

You can get some boost out of that compression on pump gas but you will be retarding the timing back a lot.
You wont see the much of the potiential of that setup unless you had some race gas or meth injection or E85 for its knock control, and octane.

 

will i was wanting to us a apexi f/c boost controler was trying to keep it simple i havn't got those pistons yet still looking right now doing my home work with this dsm but if u can help me i would be thank full

 

Im trying but you havent given much information.

What dsm, what year, what turbo do you want to run, what boost range do you think youll be in, you say you want 400hp but 400hp on a 16g is a lot different than 400hp on a 35r.... Theres too many variables.

 

i got a 95 gst thinking about a 20g turbo

 

well i agree with black_bullet aka (crazy guy with dreads who danced with pretty much every girl at the UA hangout) personally im running 9:1 compression wisecos and going from stock its totally different i still have yet to feel the true power of my car constantly working on it but my car definately sounds better, and i put the 16g on the car for a lil to break in the motor. when i put it on 15 pounds there was definately a power difference from the stock pistons. I hear its harder to tune on pump gas on the higher compression pistons but i think thats not even relevant considering e85 is coming and I would say just because of e85 run the highest compression lol makes me regret not going higher. Plus even if u just run race gas every now and then higher compression= more power with race gas nigggaaaaaa!!!! oh oh oh think of it this way if ur staying on pump gas smaller turbo= run higher compression bigger turbo run lower compression.... i only say that so you can boost in the turbos efficiency on pump gas. so its just an opinion.

 

try to stay around 8:1 compression is good???

 

i will have to agree with both Ibjamin01 and Black Bullet on this from the sounds of it your not looking to go with dsmlink or similar tuning devices (eclectronic boost controller wont control fuel) making your hp goals much harder to reach! anything over your stock size injectors will have to be compensated for! a 20g sounds good for your goal but without its supporting mods it means nothing! as far as compression stick with 8.5:1 or like they said above between 8-9:1! this is the 3 person saying this! all with much knowledge on the subject! hope this helps and good luck with your build!!!