More tech-minded folks here than on the SKY forums it seems. Direct injection technology is something I'm not all that familiar with except I understand that the fuel is under much greater pressure and mists directly into the cylinder towards the spark.

From what my tuner told me, as long as the injectors hold we may be able to see 300-320RWHP with just a custom dyno tune.

So the question is: what size are the stock injectors? And if anyone knows to what percentage they are being used at the stock boost levels.

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Saturn Sales / SKY Redline intender
Currently in the Driveway:
2005 Pontiac GTO Supercharged
2005 GMC Canyon
2002 Saturn SL2
1995 Saturn SL1
1970 Chevelle 307
1969 Camaro 350
1968 Firebird 400

Just for comparisons sake the evo has 550cc injectors and makes around 280-290hp, i'd figure the gxp ones would be similarly sized.
I doubt they're maxed out, im guessing they're running around 70-80% duty cycle.

Havent found any specs on them though, but im sure frankc5r will fill us in soon

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1993 talon tsi awd - stock on the outside, modded on the inside
2007 solstice gxp - Solo Performance 3" mach exhaust + hiflow cat - dyno sheet

I'm still not even sure what the size of our stock injectors is...

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