Which fuel rails?
05-07-2016, 05:05 PM
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Which fuel rails?
Wondering what fuel rails everyone is running on their FAST 102? Currently running an LS2/3 rail... Wanting to clean up the bay.. Add some braided hose, an fittings. Some say the FAST rails leak...? Thanks in advance.
05-07-2016, 06:19 PM
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2020 Corvette of the Year Finalist (performance mods)
C5 of Year Winner (performance mods) 2019
I have fast rails and they don't leak but I have heard the same thing... you have to check the mounting blocks before you install them, basically just install the injectors with no orings and tighten it all down and see if there is any up and down movement in the injectors... they should be fairly snug but if they are loose then you need to have the mounting blocks machined down a bit... aeromotive rails look pretty nice and I have even seen some generic billet rails that look decent
05-08-2016, 09:26 PM
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Thank you for all of your input.... Much appreciated.
05-09-2016, 07:57 PM
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05-12-2016, 12:18 AM
#10
Id say call RSI and see if they have any c6 rails still. After seeing some issues with fuel rails I only go with rails that have billet hold downs, which is why I went with RSI even though they did not have the ideal color for me.