Valve springs for b207

[Johnboyhgt]

Hi all

About to embark on a b207 head / z22se block combo.

Head work first though when time allows, the engine is intended for 350bhp supercharged, tried searching on here for the correct valve spring to use for this application but after 2 hours of reading conflicting opinions I'm no further forward.

Your help is appreciated.

 

[vocky]

when I used to build engines I used Dbilas valve springs for above 7000rpm or left them standard for engines not revving past 7000 rpm

https://dbilas-shop.com/en/manufact...ve-spring-set-for-opel-dohc-16v-z22se-opel-gt

 

[Johnboyhgt]

Thank you Vocky much appreciated.

Dont suppose you also have a link to rods and pistons do you ?

 

[vocky]

search for ecotec wiseco on ebay.com

https://www.ebay.com/sch/i.html?_from=R40&_trksid=m570.l1313&_nkw=ecotec+wiseco&_sacat=0

 

[Johnboyhgt]

Brill thank you.