Radixed LQ9
03-18-2006, 09:09 AM
#11
I'm running the radix 2.75" pulley on my 10.5:1 CR LQ9.
I had Joe at JAG do my original shift kit and servo install on my SS. I was very happy with the service he performed. If you are going to SA for a nelson tune, you might as well have JAG do the trans work.
I had Joe at JAG do my original shift kit and servo install on my SS. I was very happy with the service he performed. If you are going to SA for a nelson tune, you might as well have JAG do the trans work.
03-18-2006, 08:56 PM
#12
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Originally Posted by 1slow01Z71
Your statement about Nelson is VERY misleading. In that article the owner of pcm4less was there tuning it IN PERSON and Nelsons tune was a MAIL ORDER tune extremely unfair comparison and just goes to show how well Allen does his job and how badly pcm4less does theirs. Dont show a one sided story if you post something show ALL the facts one way or the other 
Well I went back and reread and you were right. You do not however have to be a **** about it. The comparison wasn't unfair, they actually said it was great for a mail order tune. I don't remember bashing Nelson, but you are awful quick to bash Brian. I'm happy with the tune I have now and I am gonna use him for my radix tune. I am sure I won't have any problems. Sorry my post wasn't fair enough for you, and I'm sure you always tell both sides of the story.
Dave
03-22-2006, 06:03 PM
#13
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Originally Posted by zippy
The LQ9 will handle all the boost a radix will throw at it. I've tested it right down to a 2.8" pulley and a couple have ran the 2.75" pulley on it. On 04' and newer though you're going to find that anything smaller than a 3.0" pulley you're going to be running out of injector and running straight into lean above 5k or so. The trans with a good shift kit should have no problem handling the power of a radix'd 6.0L.
03-23-2006, 03:33 AM
#15
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Originally Posted by thunderwagen
I have been thinking about dropping down to a 2.75 pully when i put my heads and cam on. I am planning on getting a 2 bar map sensor when I do it. What size injectors will I need to go with? I have the 42# that came with the kit. What adverse effects is the increased speed the blower is spinning going to have on its lifespan?
you're going to want to go with an injector that is around 50-57# at the pressure that your truck runs at underwide open. the 42's will run lean on an 04' and newer once you go under the 3.0" pulley.
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