extremeracer

Hi

What are the best valvesprings to use on a Turbo LS/B16A application using Skunk2 Pro 1 cams : 9000 - 9500 rpm redline ??

Supertech
Skunk2 Pro series springs

Ive also received info on "special 100psi seat pressure" Supertech valvesprings - any feedback on these.

@ people using Pro 1's in Turbo applications ; which valvesprings are you using ??

Thnx in advance

asderpolip

I'm also using Pro 1's in Turbo applications...
___________
acai nutraburst

utkuselamoglu

I am using crower.

BlakeJ53

iTrader: (1)

You should match the cams to the springs.

dantamparacer

skunk2 pro springs are made for pro cams and a 10k rev I just emailed them about that
last month other wise I wouldn't know either.

1Quikgsr

im using the supertech at 712whp and many passes down the track

totsie7944

I am using Ferrea with 600 whp and pro 1's revving to 10k...no issues.

turbo boost

iTrader: (1)

anyone have any wear issues with the pro 1s and supertech springs?..the stiffer ones?

Ls_dx

iTrader: (5)

they are reduculously stiff... the s2 pro springs... but thats what I would roll with for the Pro-1's

Flint707

They are actually good for an 11k rev. The Tuners are good for 10k.

extremeracer

Thnx for the replies ! Anyone using the stiffer (100psi) Supertech springs ??

turbo boost

iTrader: (1)

i think the 2 b series supertech springs at seat psi is 70psi and 85psi....i have the 85psi and was wondering if there still good for the pro 1's?
how stiff is the s2 pro springs?

y.o. boosted eg

Im using super tech springs with my pro 1's on my turbo car reving
to 10,300rpm and im having no problems with them. Made good at
low boost to 630@20psi

narfdanarf

I have ferrea high pressure springs for my pro1's.(I think 100lbs seat pressure), I think I remember reading somewhere skunk2 pro series were 85lbs seat pressure. Obviously there are more important things than just seat pressure to worry about. I would have bought the skunk2's, but the ferrea's were a package deal, and if they grind away the cams, **** happens.

dantamparacer

I guess the guy at skunk 2 lied to me then when i told him what i wanted and responded by telling me only about the pro springs and pro1's thats my bad and if you are going from their web site they test the springs at 11k and the pro1 and pro2 are still a "street/race" cam

Mattb16teg

Im using Blox Dual springs and Ti-retainers

skunk2chris

Do you know who it was that you spoke with here at Skunk2?
If you are running our Pro Series cams, we will not recommend a Tuner Series spring. So technically nobody here lied. The Pro Series springs will tolerate revs up to 11k. The Tuner Series will support revs to 10k.

Diarmuid ek4

Hi guess need some advice..

I've a b16a high Comp just below 12:1
Ycp ctr style pistons
Skunk2 pro 1 cams
B18 intake
Toda gen 1 mani
K20 injectors
Walbro 255


​​​​​I've stock rod bolts and head bolts.. Will this be OK? Rev limit be around 9k

Also need advice on the a dual spring

and what psi or lbs to use was thinking 70 to 80lbs but I've no idea.. Anyone with a similar build hit me up with part numbers and advice thanks guys

turboLScrx

as for the odd combination of parts I’m not sure, but I do know about the pro1 cams since that’s what I use I would go with at least 85lbs springs, I use 94lbs springs

Diarmuid ek4

What's odd my man..? I'm sorry but I'm building this car in Ireland and recently blew my motor and had ran low on funds..hence the parts.. What would you recommend?
What make 85lbs lbs spring? Thanks man

Txdragon

I'd probably go withgdifferent cams. Pro1s are gonna be a bit much for NA.

Diarmuid ek4

My tuner says different then..? Idk?
I mean sir cams are gonna be too weak and I've got these cheap with cam gears.. How ya mean too much? Plz explain exactly and thanks

Txdragon

The Pro1s are pretty aggressive. I know they were once used NA like, 1000 years ago but lots of folks lost power rather than making it. They've shown to be quite the impressive bumpsticks for turbo though.