GTM Stage 1.5 Supercharger instruction manual

kentmo280z · 11-08-2016, 06:26 PM

Well, I'd like to do this upgrade but where would one find the components?
I checked with Vivid racing about the 1.5 upgrade and they sell it with a new SC... .. Not what i,m trying to accomplish.
I'm wondering why the current intake cant be reworked into a straight-on intake ( maybe matt would sell me his

) , which would eliminate the need for a new SC housing. I would also rework the MAF piping to go from 2.5" ~ 3". Seems like those mods are do able. I would need the motor mount and the Voltage thing for the fuel pump. I have 600cc injectors , wondering if I'd need to go to 650's. I assume the stage 1 fuel pump is the same as the stage 2's??

tiller · 11-08-2016, 08:23 PM

Kraftwerksusa.com carries the bigger c38-91
rotrex SC units on there site,plus rotrex fluid and optional pulley sizes,not sure if that helps at all,t hey also do custom piping I believe.

AntiVenom · 11-09-2016, 05:28 AM

Quote:

Originally Posted by kentmo280z

Well, I'd like to do this upgrade but where would one find the components?
I checked with Vivid racing about the 1.5 upgrade and they sell it with a new SC... .. Not what i,m trying to accomplish.
I'm wondering why the current intake cant be reworked into a straight-on intake ( maybe matt would sell me his

) , which would eliminate the need for a new SC housing. I would also rework the MAF piping to go from 2.5" ~ 3". Seems like those mods are do able. I would need the motor mount and the Voltage thing for the fuel pump. I have 600cc injectors , wondering if I'd need to go to 650's. I assume the stage 1 fuel pump is the same as the stage 2's??

Anyone handy with welding intake pipes should be able to get you what you need in terms of the pipes. I can take photos of my intake piping next to a ruler. easy since they are currently out. I will also keep you in mind as i reinstall over the next couple of weeks and take pictures of the install as well.

I have considered bumping to the stage 2 supercharger (found it on Kraftwerks), but the GTM has a custom outlet port that redirects it forward. I haven't measured but I doubt the housing from the smaller unit will work.

Does Vivid carry actual GTM/Gamma made upgrades?

11-08-2016, 08:23 PM	#2 (permalink)
tiller Enthusiast Member Join Date: Feb 2011 Location: ontario Posts: 370 Drives: 09 370z touring Rep Power: 16	Kraftwerksusa.com carries the bigger c38-91 rotrex SC units on there site,plus rotrex fluid and optional pulley sizes,not sure if that helps at all,t hey also do custom piping I believe. kentmo280z likes this.

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11-08-2016, 06:26 PM	#1 (permalink)
kentmo280z Base Member Join Date: Sep 2014 Location: Akron , Ohio Posts: 199 Drives: '10 370Z Roadster Rep Power: 12	Well, I'd like to do this upgrade but where would one find the components? I checked with Vivid racing about the 1.5 upgrade and they sell it with a new SC... .. Not what i,m trying to accomplish. I'm wondering why the current intake cant be reworked into a straight-on intake ( maybe matt would sell me his ) , which would eliminate the need for a new SC housing. I would also rework the MAF piping to go from 2.5" ~ 3". Seems like those mods are do able. I would need the motor mount and the Voltage thing for the fuel pump. I have 600cc injectors , wondering if I'd need to go to 650's. I assume the stage 1 fuel pump is the same as the stage 2's??