supercharging the na

vngjg · 06-03-2008, 11:02 PM

im new to the mr2 world and this is the first car im actually going threw on buliding the motor with.. its a 1986 mr2 NA

i bought a stock jdm spec 4age supercharger off of ebay

i know i need bigger injectors..will 450cc injectors from a turbo eclipse work? what else do i need to pull off throwing on a supercharger...helps appreciated because i cant find much on google anymore

ty

lsgheero · 06-07-2008, 02:13 AM

You will need to redo the bottom end if you want it done correctly. as the NA compression ratio is way to high for the supercharger. Its usually alot cheaper just to get the 4a-gze plus you will also need the ECU unless you plan to run an EMS

06-03-2008, 11:02 PM	#1 (permalink)
vngjg No Skills Join Date: Jun 2008 Posts: 1 Thanks: 0 Thanked 0 Times in 0 Posts iTrader Rating: (0/0% )	supercharging the na im new to the mr2 world and this is the first car im actually going threw on buliding the motor with.. its a 1986 mr2 NA i bought a stock jdm spec 4age supercharger off of ebay i know i need bigger injectors..will 450cc injectors from a turbo eclipse work? what else do i need to pull off throwing on a supercharger...helps appreciated because i cant find much on google anymore ty

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06-07-2008, 02:13 AM	#2 (permalink)
lsgheero RAR! Join Date: Feb 2007 Location: Arizona Posts: 613 Thanks: 7 Thanked 27 Times in 27 Posts My Google Map iTrader Rating: (1/100% )	You will need to redo the bottom end if you want it done correctly. as the NA compression ratio is way to high for the supercharger. Its usually alot cheaper just to get the 4a-gze plus you will also need the ECU unless you plan to run an EMS