Making Port Style Injection bye bye Webers

[Clive Apps Techno-Logicals 416 510 0020]

> 
> there is a product called Moroso A/B Poxy, or Racer-Poxy 
> that may be useful to you in making your injector bosses.  
> It comes in two sticks.  You mix 50/50 and then shape it
> like clay.  In 24 hours, it's rock hard and ready to machine.
>  I've used it to add material where needed in the
> intake ports.  You can grind it, drill it, tap it, etc..  I ordered
>  it from Summit racing for around $25 US.  It stands up to race 
> gas and 220 F temps..   NHRA Super Stock racers use
> it pretty extensively to reshape intake ports.   Their rules 
> require the port to measure out to the same volume as the 
> factory port, regardless of shape.. .  So they fill & grind" till 
> the flow bench wears out...   If someone knows
> of a *generic equivilent* material, I'd love to learn about it.


JB Weld metalic epoxy
supposed to be good enough to use in ex ports but never tried it

Clive