anders44

I wasn't debating the one on ebay, which had a really nice design on fasteners and indeed superior to lr's mounting as it said. there is no doubt that the fuelrail he sold was a very nice piece of work. as you mention, damper is not cheap as well.

as for AN fittings and o rings and whatnot mentioned here I figured $5 for AN weld-on bungs in each end as I won't run a fluid damper.

on another sidenote LR charges another aprox 170usd for the an/hoses and 170 for reg.

yes, AN goodies is never cheap.

anders44

an8 inside for slight plenum effect, gonna weld on an6's each rail is 434,98mm
can anyone verify the injector spacing of 146mm?

theedge

Whered you get 146mm from? Center to center I assume?

anders44

yes, it's in for machining now

DanG

http://www.rossmachineracing.com/dash10.html

They have -8 and -6 as well. I'll also be making my own.

anders44

yes thats that's where i ordered. I choose -8 as it seemed the best for my goal, like I wrote earlier, I will weld -6 an bungs to the ends.

SD Porsche Fan

So will these rails be able to utilize a stock fpr and damper?

Mark-87-951

I'm installing the LR fueling rail now. I got a great deal from another rennlister. The one thing I dont like is that lack of access for the mounts. I couldnt get a socket in there and had to use a combo wrench.

anders44

it's a core.. it will and will not fit depending on what you do to it.'s internally the size you would drill to thread an, so nothing will will boltup stock.

SD Porsche Fan

I've heard that many like to install threaded studs and use stop-nuts.

Mark-87-951

stop-nuts? Same as lock nuts? There would still be that access problem though right? The mount is shaped in a way that doesnt leave enough room to get a socket wrench in there. On the stock rail it was easy enough to just use a long extension. On the LR rail i couldnt get that to engage fully because i could only get it on at an angle, which started rounding the head of the bolt as it got tightened down.

SD Porsche Fan

Stop/lock, whatever you call the nuts with the nylon bushing built into one end. I don't have any experience with the LR rail personally. Just repeating what I've heard. Perhaps LR could offer some advice?

KuHL 951

For clarification a stop nut is capped and can only be threaded so far therefore stud length is critical. A lock nut has a nylon insert so it can be tightened on any length stud. Heat can soften the nylon on lock nuts if used on studs where temps over 250 deg. are a certainty such as exhaust components.