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GQ tb42 dual fuel turbo setups

Posted: Mon Nov 23, 2009 2:23 pm
by toddcuth
hi guys just wondering any set ups people might be running
i am wanting to do a dual fuel turbo setup would like to know ecu, turbo, etc
tried to do a search but the search function is no good, any and all info would be great.
Cheers thanks for your time, Todd.

Posted: Mon Nov 23, 2009 2:58 pm
by Boodge

gas

Posted: Mon Nov 23, 2009 8:31 pm
by stevejl
Hi todd

Piss of the petrol it will save alot of problems if you realy think you need petrol if it is a carby you will have to get a high pressure fule pump and enclose the carby and then it still will not work that good if injected you have to look in to rising rate fule reg fule pump and maybe a ecu the rising rate reg shuold do the trick depending on the amount of boost

Posted: Mon Nov 23, 2009 9:31 pm
by toddcuth
I want to keep the petrol for long trips when you can't get gas, injected is the way i want to go just don't know anything about ecu's want to get the right one i hear of so many stories of people getting the wrong ecu and have problems with tune and cold starts etc. i have a carby at the moment .

Posted: Tue Nov 24, 2009 4:26 pm
by naif
im currently in the process of turboing my 93 gq rx 4.2 efi/lpg

my cars currently running an impco gas system which is going to be replaced with gas research(got the gas research carbie off ebay for $66 :D ) going to order a gas research b2 converter and tuning kit.

i ve been doing research and by the looks of it can get a daughterboard from nistune which will make it fully programable :D allready got my ecutalk cable up and running.

ive also got a innovate lc-1 wideband kit intalled in my patrol, ready for the tuning when the time comes.

Posted: Wed Nov 25, 2009 6:14 pm
by cooki_monsta
yes basically if u want petrol, you need efi

Posted: Wed Nov 25, 2009 8:08 pm
by stevejl
Hi Naif

why are you buying a B2 converter if you already have a impco conveter I would say you have a a L type converter the B2 is a copy of the L type converter so why buy a second one

Posted: Thu Nov 26, 2009 7:47 pm
by cooki_monsta
the b2 with a metal lid holds better positive pressures then an impco L type does