Valves

[DaveL485]

Basically, I Need to make some valves. The std, NA application ones are going to melt horribly all over my expensive pistons if I don't when I turn the boost up.
I Need 3 sizes, 4 of each, in stainless steel made to fit my head.

Does anyone know where I can get some sort of reference or comparison so I can get something close to what I need? The idea being to buy oversized and cut them back to fit. Either that or buy suitable blanks.

The application is a Renault 2.0 litre 12v head on a J7R (R21Turbo) block, highly modded with wire rung steel liners, forged pistons etc etc, with full standalone management and Nitrous.


I'm kinda stuck cos I didnt really wanna go overseas to get it done....

I'm based in the midlands.

Cheers!

[DaveL485]

Renault 21 Turbo Quadra.

I'd rather make some stainless ones than coat std ones.....I havent done half a job on anything so far and wouldnt risk it cos the pistons and liners alone are worth a couple of G.

Anyone?

[DaveL485]

Thanks for the replies.

I Like the look of those Ivey valves, but cant find any contact details for him, the company or any dealers.

Can anyone give me a lead on contacting someone about these?

Cheers in advance.

[DaveL485]

K13 WJD said:

sodium filled ?????

Thought about it. The standard R21 Turbo valves are sodium filled with brass guides, even considered cutting them down to fit! Cost is a factor now though (baby No2 due in 2 weeks!) so i'd be happy with stainless.

Looks like i'm headed stateside unless someone has info on those Ivey valves?

[DaveL485]

http://www.ferrea.com/products.php

Have a look here at the 5000 or 6000 series.....thats what I was thinking of getting.

[DaveL485]

Great stuff!!

Cheers for that, i'll give him a headache first thing monday morning lol