Custom Intake Manifolds

[Finny]

Does any one know of any metal works engeneers that would able to make me a custom intake plenum.

I have an RB30DET running an R32 RB25DE head which is basicly the same as an RB20DET head but with bigger bore to match the RB25 pistons.

So I have to use an RB20 intake plenum :'(

I am looking at big $'s for a front facing plenum because they are a lot rarer than the RB25DET front facing plenums.

I was thinking I could go a 6-2 style front facing setup so I end up with twin TB's (as I have twin RB25 TB's in my garage) or just buy like a 100mm TB and get it to suit that

Basiclly they would just need to chop the runners off a few inches out from the head and then weld up a collection and then TB plate on the front.

Any one had this sort of thing done?

[sven]

<br />Does any one know of any metal works engeneers that would able to make me a custom intake plenum.<br /><br />I have an RB30DET running an R32 RB25DE head which is basicly the same as an RB20DET head but with bigger bore to match the RB25 pistons.<br /><br />So I have to use an RB20 intake plenum :'(<br /><br />I am looking at big $'s for a front facing plenum because they are a lot rarer than the RB25DET front facing plenums.<br /><br />I was thinking I could go a 6-2 style front facing setup so I end up with twin TB's (as I have twin RB25 TB's in my garage) or just buy like a 100mm TB and get it to suit that <img src="style_emoticons/default/tongue.gif" style="vertical-align:middle" emoid="" border="0" alt="tongue.gif" /><br /><br />Basiclly they would just need to chop the runners off a few inches out from the head and then weld up a collection and then TB plate on the front.<br /><br />Any one had this sort of thing done?<br />

<br /><br /><br />

i had my made by Ariel at custom plenum creations.

[grandmasterb]

Greg has been playing around with a custom RB20 plenum.

PM Kemp ( STR8E180 ) on here or NS, quality work and great prices.