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Nov 29, 2013 | 07:31 PM
#21
9 Second Club
iTrader: (6)
Joined: Apr 2006
Posts: 222
Likes: 1
From: Southaven, MS
I would guess ( and it's a guess ) a 255 pump with a boost a pump would be good for 500 or so wheel horsepower with 60lb injectors. I would think that would be close to max, possibly even over max. That's what I used in my vette before I made a serious addition to the fuel system.
Nov 30, 2013 | 02:05 AM
#22
Thread Starter
Teching In
Joined: Jun 2012
Posts: 43
Likes: 0
Redcycle13 is right , stay your course .
Other members are right also , like said you need larger injectors , 60# like atomic said and don't waste time /money on a pump smaller than a 400 walbro unless you want to do twin intank 255s.
These LS motors will handle the boost , with proper tune and fuel system 20-22 PSI is max on stock long block , this is like haveing 50 psi on a dmax just so you can relate.
I've broke a lot of tie rods on my dmax , I got tired of the expense of trying to make it fast , it can be done with DEEP pockets ,much easier to go fast with an LS engine with forced induction.
Your truck with supporting fuel system , larger turbo , shift kit will be fun @10psi , then it starts to get better from there on out
Other members are right also , like said you need larger injectors , 60# like atomic said and don't waste time /money on a pump smaller than a 400 walbro unless you want to do twin intank 255s.
These LS motors will handle the boost , with proper tune and fuel system 20-22 PSI is max on stock long block , this is like haveing 50 psi on a dmax just so you can relate.
I've broke a lot of tie rods on my dmax , I got tired of the expense of trying to make it fast , it can be done with DEEP pockets ,much easier to go fast with an LS engine with forced induction.
Your truck with supporting fuel system , larger turbo , shift kit will be fun @10psi , then it starts to get better from there on out
Dec 1, 2013 | 01:41 PM
#27
Thread Starter
Teching In
Joined: Jun 2012
Posts: 43
Likes: 0
Looked them up and defiantly cheaper! In fine print they said they will provide the adaptors for free once you order the injectors and send them an email. Reviews are hit and miss tho!
Dec 2, 2013 | 07:15 PM
#28
TECH Enthusiast
Joined: Jan 2013
Posts: 547
Likes: 1
From: MA
Now that you said that and I looked and found bad reviews on them I hope I got a set of good ones, I dont know why I didnt look for reviews before I bought them cause now I probably wouldntve bought them... 
Dec 2, 2013 | 10:24 PM
#29
Thread Starter
Teching In
Joined: Jun 2012
Posts: 43
Likes: 0
I hope you do get a good set, reviews arnt looking so hot haha