What Valve Springs To Use In Rb25de Head?

[psidat]

I am sure it is stated somwhere on this site.

I have spent a few nights now using the search function, have found a couple of people claiming rb26 and rb20 springs fit and give me a higher spring seating pressure - but don't know about binding when fully open?.

What i want is confirmation of somone using these before i go and order these from an interstate company.

The interstate company cannot match up with my rb25de springs to forefull my requirments.

Any help appreciated.

[bubbabooga]

hey mate.

i have the same r32 rb25de head on my fully built rb25/30 motor..

im running gtr valve springs with a ported head and standard valves...

altho not yet running in my car..

dahtone racing is a member who i brought the head from..

i know he was running it and it was going fine..

good luck mate..

id say rb26 springs would be the go for you

[James_03]

http://www.performancesprings.com.au/

I had a set of performance springs in my rb25 head when I had it. Was very happy. About $300 from memory.

[bubba]

I'm running an R32 RB25DE head on my 25/30 and running stock valve springs, it was previously in a car with a pair of 2540's bolted on and making 365rwkw @ 21psi with no valve float issues.. so I don't expect any issues with my GT35R either.

[psidat]

http://www.performancesprings.com.au/

I had a set of performance springs in my rb25 head when I had it. Was very happy. About $300 from memory.

this is the company i am dealing with.

[psidat]

I have ordered a set of valve springs from performance springs to suit rb26, there springs are rated 45% higher seat pressures than standard so this will be ample. They cost $279.50 delivered, which i think is very reasonable.

As long as they don't coil bind they should be good.

[H@ME]

any links on how to remove values in an rb20 head..(sorry if off topic) can someone pm it to me..