new injectors on 420a with a turbo
saturnspeed_12
11-30-2005, 12:37 PM
ok im trying to help my friend find some injectors for his car since we are increasing boost on it. i didnt exactly want to go overboard and put in the venom injectors which are just under $290, which is a good price but i was thinking of putting in some 4g63t injectors in it. if anybody knows of a place where i can find the 4g63t stock injectors below $220 and still be very good, no used parts, or if there are some injectors that have worked for any of you let me know. the car is currently running 6psi and he cranked it up to 8psi and the a/f gauge what completely lean. we are hoping to get it running 8-10psi. we have a secondary inline fuel pump and we have an afpr on the way. also we did not put the turbo on the car without doing the mods, it was bought this way with a blown engine.
gthompson97
11-30-2005, 06:10 PM
just put in some stock 4g63 injectors...why does it matter if they're used or not? they will still perform like they should.
ebay.com is your friend, use it.
ebay.com is your friend, use it.
saturnspeed_12
11-30-2005, 10:47 PM
did the injectors change from the 1g to the 2g at all or do they both flow the same.
gthompson97
12-01-2005, 02:30 AM
they should all be the same but get the 2g's, they're newer. they're 450's in case you were wondering.
l_eclipse_l
12-01-2005, 08:20 AM
they should all be the same but get the 2g's, they're newer. they're 450's in case you were wondering.
:iagree:
New or used, who cares. They are injectors, they will work the same either way. 450's is plenty for your application.
:iagree:
New or used, who cares. They are injectors, they will work the same either way. 450's is plenty for your application.
SLoe
12-01-2005, 08:41 PM
did the injectors change from the 1g to the 2g at all or do they both flow the same. 1g auto injectors are smaller. 390cc I think.
crunchymilk55
12-02-2005, 12:08 AM
I'll sell you my 450's for 100 shipped of you want. They worked perfectly, only replaced because I installed the 680's.
gthompson97
12-02-2005, 02:49 AM
1g auto injectors are smaller. 390cc I think.
somewhat correct.
1st gen auto tranny had 380cc injectors.
1st gen manual tranny had 450cc injectors.
2nd gen auto tranny had 390cc injectors (10cc larger than 1st gen).
2nd gen manual had 450cc injectors
somewhat correct.
1st gen auto tranny had 380cc injectors.
1st gen manual tranny had 450cc injectors.
2nd gen auto tranny had 390cc injectors (10cc larger than 1st gen).
2nd gen manual had 450cc injectors
saturnspeed_12
12-02-2005, 12:26 PM
ill check to see what my friend wants to do, but i think he might hit you up for those injectors. im just not sure because he wants all new parts, but we need to cut corners here because im doing the suspension on it next month. new struts, springs, mounts, tie bar and then it gets new tires. i have done so much to this car that it should be mine. i practically rewired the entire inside, what a mess, ripped out white face gauges(wire issue with that too), and the cd player was horrible. the kid who owned it damaged the wires to the dimmer switch so they kept flickering and he left the bolts out of the instrument cluster so it bounced around and bent the terminals out. everything is now proper and clean.
and not to forget im the one who built the engine, and it was already torn apart with pieces everywhere before i got to mess with it.
also what size are the stock injectors on the 420a?
and not to forget im the one who built the engine, and it was already torn apart with pieces everywhere before i got to mess with it.
also what size are the stock injectors on the 420a?
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