R-tech
03-14-2007 | 04:08 PM
#1
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From: 1 Flu Ovr KuKos Nest-WI
R-tech
Just reading PRA mag and good article. Has anyone here used there systems? Is it true for 8k 
you can buy a basic pkg., all dressed, making 875 from stock 525EFI's? Who installs these around Milwaukee WI?
you can buy a basic pkg., all dressed, making 875 from stock 525EFI's? Who installs these around Milwaukee WI?
03-21-2007 | 08:35 PM
#4
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From: Houston, TX, USA
I have a rtech retro kit for a m4 procharger. I went from a procharger intercooler to the rtech. In checking my efi log the intake temp was reduced (do not remember how much) & the efi after was using aprox. 15% more fuel at WOT due to the lower temp & increase in boost presure. I am going into my 3 season with the rtech and would do it again.
03-22-2007 | 10:18 AM
#6
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From: Layton, Utah
I have a rtech retro kit for a m4 procharger. I went from a procharger intercooler to the rtech. In checking my efi log the intake temp was reduced (do not remember how much) & the efi after was using aprox. 15% more fuel at WOT due to the lower temp & increase in boost presure. I am going into my 3 season with the rtech and would do it again.
Did the same upgrade on a 548 ProCharged motor with excellent results.
Same EFI log results as well.
03-22-2007 | 02:16 PM
#8
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Joined: Oct 2000
Posts: 7,151
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From: Beautiful North Carolina
I looked at this setup in Miami year before last and was VERY impressed with it.
At that time the price was around $6500.00 for my 500EFI's.
The only down side I had was overall height and clearence which would cause me to have to add scoops.
Go for it Dave!
At that time the price was around $6500.00 for my 500EFI's.
The only down side I had was overall height and clearence which would cause me to have to add scoops.
Go for it Dave!
