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Message: [QUOTE="akf250, post: 1497627, member: 2655"] [b]ADDING TWIN PUMPS LATER[/b] I have the High Power Jr's, Fuel Bowl ******, and I'm not planning on doing twin pumps right now. I would like to potentially someday but just not right now. Any way to get injectors in now and do pumps later? Is a modified modified K16/industrial II just not worth the risk of grenading? Any success stories out there? Stick to stock fuel, keep it simple, and do surrounding mods to reach 700HP? Here's some info I found around the forum: "Nozzles: With a single stock HPFP, the stock nozzles are basically maxing out the capabilities of the HPFP. If you decide to upgrade to a larger nozzle (even just 15% nozzles), you will have to modify the HP system or cut the PW to maintain RP at WOT on race tune (PW of 2.2 to 2.3). The only options available for modifying the HP system are a modded K16 or dual fuelers. The only modded K16 that is available is made by Industrial (II) and it is notorious for grenading and taking out the injectors, rails, etc. when it does." " I can speak from experience that when I had over 90k on my 2008 truck It did not maintain on *******s 310 tune, with stock nozzles. Rykan I know there have been discussions about Eric's truck before, but his seems to be like the only one that could do it. The other guy that claimed to maintain eventually came back after realizing his truck did not maintain. IMO it's not worth the effort or money for the miniscule gains, potential for draining the rail on a stock hpfp setup, and potential for premature pump failure due constant high duty cycles and draining the rails. You can put them in and dial the pulse width back, but what's the point of putting nozzles in just to dial it back? You're better off doing a modified pump or duals and running 30% if you want to run a 67fmw or 371." [/QUOTE]