Well this summer I'll have full exhaust, intake, and a 75 shot of nitrous, so im going to port and polish the heads and get alittle higher compression piston(possibly stock with a bigger bore not sure yet) but I've been looking around and cant really find many piston options so i was looking for what you guys recommended and whats the biggest bore the car can handle before needing to sleeve the cylinder walls

 

Almost nothing from what I have read. There is very little room to bore this block in stock form.

 

i figured that I was looking at some pictures and it looked pretty maxed out, im hope to get at least bored .20 over

 

i suggest u go to an engine tuner that knows what they r doing. if phantasim is still open go there

 

well i have done this kind of stuff on a couple of cars, im just not to familiar with the 2az, and you wouldnt catch me dead phantasim those dudes dont know a piston ring from a cam its nothing but a 2 bit shop out to rape the pockets of little ricers.

 

Je makes some pistons for your application
http://www.jepistons.com/cat/je/spor...ta/2azfe.shtml

11.0:1, might be too high, but its a step in the right direction.

 

awesome thats what I was looking for, is our stock compression 9.0:1?

 

lol damn i guess it got worse since the last time i got something done there, sorry for a lil bad advice

 

nah its kool. i went to see how much a dyno run to get my A/F adjusted for my nitrous would be and they told me 800 dollars because they have to sell a engine management system, and then quoted me over 1000 bucks for a wet shot system and install it was ridiculous

 

what pistons would fit in a .20 over bore?

i bought cp 9.0:1 88.5 mm bore pistons.. would they work.. my shop told me to get .20 over so.. idk if theyre that or not.

 

go to the company site for those pistons they will give the bore in the specs

 

the stock bore is 88.5 right?

 

stock compression is either 9.8 or 9.6:1.
stock bore is 88.5

i recommend wiseco pistons. they are doing wonders for me.

 

ya i got cp 9.0:1 88.5 mm pistons but my shop said to get .20 over pistons cuz with 50k miles on my car stock bore might not sit right if they do a light hone.

 

i did a self hone with 45k on the motor and dropped the pistons in. no problems what-so-ever here