When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Hello working on some add-ons for my build. Have a fast 102 I'm setting up but trying to to find an alternative to fast fuel rails. My current fuel rails are the OEM LS1 fuel rails with GTP injectors. I bought summit racings 227152 fuel rails (cheaper than fast brand).
I'm trying to determine what makes the difference in regards to fit/recommendations besides the fast fuel rails. Sounds ridiculous considering the cost already in just the intake itself but don't see the point in buying something if not necessary.
Some people have had issues with the Fast fuel rails leaking. I think the stock LS2 fuel rail also fits the 102.
I read that about the ls2 rail also. I also saw it cost about the same price as the billet rails. I was hoping to find someone that may have used a different brand besides fast with setting up billet rails and no issues with brackets to install.
I think this fits right, gonna try one of my injectors to make sure it's the right length/seats properly. On the website summit only recommends using fast fuel rails with the fast intake but if this works it's a win-win for me
I know the OEM style LS2 rail works on the FAST LSXr 102 for the LS7 but am curiois to know about the aftermarket billet fuel rails. Kinda wanting to make some changes with my fuel system..
I ended up taking them back/got cold feet on trying something that wasn't "made to fit" but I didn't see the issue tbh... Wish I did more research on it, feel like I'm spending more money on this whole setup than what its worth. Switched to a fast 102 so that I can end up getting my direct port setup for a 150 shot but thinking I would've been better off just keeping the LS6 with a plate lol. I'm now trying to find the fitting that goes from my factory fuel line (2000 Trans Am/Fbody) to an AN fitting. The ones I've seen don't look like they would hookup correctly but Quick Connect and AN fittings are something I'm still learning about.
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine
Slideshow: The controversial Ferrari F6 swaps its original flat-12 for a Corvette Z06-derived LT4 V8 and sends power to four rear wheels through a custom-built drivetrain.
7 Most Reliable High-Performance Engines GM Has Ever Built
Slideshow:These GM engines didn't just make huge power, they survived abuse, boost, track days, and six-digit mileage with a reputation for refusing to quit.
6 Common C5 Corvette Failures and What's Involved In Repairing Them
Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph
Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked
Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes
Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.
Fuel rails for fast 102 
