Offenhauser \6 EFI

[Garrett Ellison]

Just something of note from Gill Welding and Fabrication

 

[Kendog 170]

Like to see how it works out.

 

[halfafish]

Ubercool!

 

[RustyRatRod]

Those guys never cease to impress.

 

[Rug_Trucker]

Oh my. Offy coming out with a new intake. I had a Clifford that had the bumps for efi. Had to sell it during hard times that and a Offy 4bbl too.

 

[MadScientistMat]

Very cool. I had wondered if Offenhauser would be open to partnering with somebody to develop EFI parts, and I'm glad to see it happened.

 

[CNC-Dude]

The bungs have been welded onto the runners, the intake isn't cast with them on it....

 

[TheGrateRonzini]

That’s neat! I have the big tube one from Gill. Been a long time since I touched that project

 

[Rug_Trucker]

The bungs have been welded onto the runners, the intake isn't cast with them on it....

Yes, it was stated in the video. However they are working with Offy and they may be putting them out with the casting changed.

 

[CNC-Dude]

Since Gill is in the business of modifying intakes for EFI, it seems counterintuitive on his part to partner with a company that can effectively make products that takes away his business.

 

[pishta]

Dutra sold to Clifford, and then sold dutra duals to Australia....Spitfire sold out to Laysons..Im sure everyones getting royalties.

 

[MadScientistMat]

Or they may sell the EFI version as an exclusive.

 

[Dave999]

screw in injector boss

Screw in set 8 billet fuel injector boss for EFI conversion | Aussiespeed Street & Racing Products Australia


can add injection to any manifold with space enough on the inlet runner
jig it, drill it, tap it, done.

 

[CNC-Dude]

There is already a half a dozen or more Slant intakes that are EFI ready, Clifford's and all of Aussiespeed's. Gill does nice work, it'll be interesting to see what comes for this....

 

[pishta]

But none of the intake based bungs have line of sight to the back of the valve. Only really an issue when your counting % of HC at the tail pipe as in smog regs. That's why TBI moved to MPFI , just emissions. Anything efi with an O2 feedback is better than a 1920 or a BBS, even in good tune.

 

[slantsixdan]

But none of the intake based bungs have line of sight to the back of the valve.

For some views from Chrysler Engineering on that matter, see Figure 17 and the block of text below it on page 9 of this paper.

 

[pishta]

For some views from Chrysler Engineering on that matter, see Figure 17 and the block of text below it on page 9 of this paper.

For some views from Chrysler Engineering on that matter, see Figure 17 and the block of text below it on page 9 of this paper.

yeah, I thought the injectors up in the roof of the head were the best spot. line of sight and away from the exhaust manifold heat. Bot as cool as in the intake runner but well see the results once I get off my *** and finish this.