[BlueHatch]

Motor: stock k20a2 with IPS kt1s supertech springs and retainers rbc
Power: 600+
Turbo: t4/t67
Manifold: full race
Wastegate Size: tial 44
BOV: tial
Injector Manufacturer and Size: precison 1000cc
Piping(including dowpipe and exhaust): 3" charge pipes and downpipe

link to dyno thread
http://k20a.org/forum/showthread.php?t=35869

 

[BlueHatch]

completely stock block? or you have low compression pistons?

yes completely stock block, stock headgasket etc only mods where headstuds, kt1 cams supertech springs and retainers, and rbc. Ive done plenty of stock motors over 500whp.

 

[BlueHatch]

so your saying a 100% stock k20 prolly could last on 490-500whp for a while? LOL

i did a rsx-s that made 530whp on stock motor in 2006 and it is still running. how the car is driven and maintained plays a big roll

 

[BlueHatch]

damn, i wanna see a video of this car... Is that with pump?

race gas, made 450-460 on pump. wanted to keep it safe. video of some pulls of the street i think was on streetfire/youtube, ill have to look for it.

 

[BlueHatch]

My question is what is the hp limit on the stock head bolts. I have the turbo stuffready to go on and I'm looking to get 450 all stock motor. Do you think I'm gonna have head lifting issues?

As long as the motor doesn't detonate, the stock headbolts should be fine.

 

[BlueHatch]

trannies will last a but usually in the 400hp range when you get 500+ range then throw in some tires that hook decently it becomes a problem.ppg gears are the way to go,i am going to get a set as soon i get some extra cash.for now i just keep feeding my car 4th gears every month and a 1/2.

i killed 3rd and 4th today at track lol

 

[BlueHatch]

yes 5 speed

 

[BlueHatch]

its looks funny because its not on "force scaling" isnt checked

 

[BlueHatch]

602/398 uncorrected what was sae?

the graph looks reallly lazy for 35r and 5th gear. but regardless im sure its fun