jdm 1080p

so.... i recently had build a ls with just 13.1 compression. Arias pistons 81.5 manly forged rods gsr eagle crank acl race bearings... i just bought a gsr head without cams.... it has brian crower valve, springs, retainers, port and polish on the intake and exhaust side. it also comes with itb that are port matched for the head.. there twm itbs if u wanted to know! i was just wondering what kind of exhaust i should run like i have 2.5'' already my friend said i should do 3''? and also i wanted to have some cams that arent too aggressive but still make good amount of power, i was looking it these

http://www.ebay.com/itm/BRIAN-CROWER...ht_1140wt_1166

i have skunk 2 alpha headers already they should be fine?
i still need injectors as well... my friend said he maxed out his 440s with basicly the same build... so what size injectors should i get?


btw if anyone was wondering 13.1 compression ls with 310cc injectors. bone stock head makes 158whp 130tq lol

TheShodan

iTrader: (14)

440ccs are fine for 200-210whp with a cam that isn't "aggressive" but makes good power.

Perhaps The Project SHE build might be of some help.

https://honda-tech.com/forums/all-motor-naturally-aspirated-44/shodan-project-she-2915107/

jdm 1080p

i was shooting for more then 200 to 210whp

deucedeuceEK

I don't understand why you choose your bottom end combination if you want 210+. Should have started with a b20.

TheShodan

iTrader: (14)

Ah..200-210 is reasonable for that block.. no need for a B20 for that..

jdm 1080p

hmm b20... well i made alright power im satisfied...
first run 199.8whp
5th run 203.5whp
32run 214.2whp
53 run 219.9whp
after 5 hours on dyno i figured out that i wasnt going anywhere higher then that i ended up geting crower stage 4 and messing with the tps voltage and it idles like a normal car other then the fast the idle is at 1200 rpm cuz it dont wanna stay started!! im a post a video soon of the sound...

jdm 1080p

http://www.youtube.com/watch?v=JOAQj...ature=youtu.be