Will EVO 8-9 valve spings support 270 cams ?

[polosas]

hello,

i got in corner because i don't know if EVO 8-9 valve springs are compatible with 270 cams ?

let me know if the springs are ok for 270 cams.

tnx allot.

 

[motozachl]

Yes! +its a beehive spring

"These have been proven to 9000rpm (with Comp2's) on one customer build, and 780whp@42psi in another. Unless you are running some custom COMP cam with a ridiculous ramp rate or 50++psi, this is all the vale spring you will ever need"

 

[RadDsm]

Will they work with the 420a head?
I've never seen anyone use them before in a 420a.

 

[motozachl]

^ Oops disregard my previous post then, didn't see OP was N/t

 

[polosas]

^ Oops disregard my previous post then, didn't see OP was N/t

so as you say that they will work ? for n/t engine ?

 

[Grip]

No they will not work for your N/T. Not sure why you would want 270 cams and a beehive spring for a N/T. You wont make much more power with cams in an N/T period, but the power the cams would give would be pretty null without a high comp N/A build or unless you planned on going turbo down the road.

 

[polosas]

No they will not work for your N/T. Not sure why you would want 270 cams and a beehive spring for a N/T. You wont make much more power with cams in an N/T period, but the power the cams would give would be pretty null without a high comp N/A build or unless you planned on going turbo down the road.

i'm not planing to add just cams, all down performance parts, plus program ECU, and many performance parts, many head mods, and so on.

this is not question if turbo will be better or something, forget offering me turbo.
this is N/T engine and i'm not planing to add any turbo.
i'm not looking for 500+HP, this is track car not drag.

i'm asking if EVO 8-9 valve springs are compatible with 270 cams.

 

[Grip]

The springs will work with the cams, just not in your car.

 

[polosas]

The springs will work with the cams, just not in your car.

that's the answer that i was looking for, we will see in few week if they will work.


would be good to hear answer from proven members or those that know more.

 

[brian9397gsx]

Your in europe so you have a N/T 4g63 not a 420a so yes they will work.

 

[Zdrummer15]

Your in europe so you have a N/T 4g63 not a 420a so yes they will work.

^This. You beat me to it.

 

[polosas]

Your in europe so you have a N/T 4g63 not a 420a so yes they will work.

yes exactly i have 4G63 that's much better answer

actually i have block of laser 4G63T with oil jets, and 1g head.

 

[sniver]

People are now required to be mind readers. Intersting. Next time it be nice if you'd inform us as to what were dealing with.

Sent from my Droid

 

[motozachl]

^ For real

 

[brian9397gsx]

I went off his location listed in his avatar no mind reading here, although that would be great.