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Injector Size

3.9K views 3 replies 4 participants last post by  RCCUMMINS89  
#1 ·
What injector would go good on a 92 with a stock h1c with a 16cm housing, bumped,timed.pinned pump and a trans with a shift kit and a deep pan. It also has gauges and currently boost is 25psi and egts are 700 max. Might upgrade to a 60 or 62mm compressor kit soon.
 
#2 ·
I ran my ddp3's for a while on my stock turbo, stock timing marks, and pump 2.5 turns from maxed, but I didn't have any gauges, so I don't know how hot it ran. Swapped to a hybrid 60/60/12 without changing anything on the fuel side, and could do 1300*, and 38psi of boost.

Realistically I'd recommend upgrading the compressor before adding more fuel, and then I'd say don't go bigger than a 5x12.
 
#3 ·
Like DMan said, any upgrade is going to make things pretty hot for you with a stock turbo.
Depending on what you decide to do, I have a set of 5x12 VCO for sale. PM me if you want more info