Holley HP EFI conversion
#11
Registered
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(Smitty, can this regulator be used as 1 IN, 1 OUT and 1 Return OUT???) It would make a lot easier to mount the regulator next to the pump and filter.
https://www.racetronix.biz/product.asp?ic=reg-fi886bs
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https://www.racetronix.biz/product.asp?ic=reg-fi886bs
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#12
Registered
Thread Starter
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Thanks, I have old cutler systems. They were hard plumbed similar to what I am doing. I'm using larger fuel rails -8 vs -6, larger regulator and my fittings are just really large to fit in the same footprint using the same fuel schematic.
#14
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You cant put a spacer on the boss where the rail mounts instead of using an L bracket ? or do the holes not line up
#16
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#17
Registered
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To reduce chance of vapor lock
![](https://cimg2.ibsrv.net/gimg/www.offshoreonly.com-vbulletin/960x720/fuel_3e4ad233e1357398d0161f170733e827e8dc764f.jpg)
![](https://cimg2.ibsrv.net/gimg/www.offshoreonly.com-vbulletin/960x720/fuel_3e4ad233e1357398d0161f170733e827e8dc764f.jpg)
The following 3 users liked this post by AllDodge:
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#20
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For what it's worth, this is how I plumbed my EFI. Had similar situation to you getting around the distributor. Also, I ended up putting the regulator directly on the even side fuel rail (easy plumbing the return line) and then I just plumbed the odd side fuel rail with line coming off the pump & filter.
![](https://cimg8.ibsrv.net/gimg/www.offshoreonly.com-vbulletin/2000x1504/img_20130417_00680_f9192cfc937e8602fe984199592723f12dc7bceb.jpg)
![](https://cimg9.ibsrv.net/gimg/www.offshoreonly.com-vbulletin/1792x1344/image_9c2f16ac503502db5437d4174f0a398a4a569242.jpg)
![](https://cimg8.ibsrv.net/gimg/www.offshoreonly.com-vbulletin/2000x1504/img_20130417_00680_f9192cfc937e8602fe984199592723f12dc7bceb.jpg)
![](https://cimg9.ibsrv.net/gimg/www.offshoreonly.com-vbulletin/1792x1344/image_9c2f16ac503502db5437d4174f0a398a4a569242.jpg)