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Re: My Engine Is A.......
DET does not have a forged bottom end but it does have lower compression. So if this guy ya bought the car off told you it is a DET engine, he is full of sh!t. the 8.5:1 DET CR would mean the car would be gutless without a turbo.
What you have is a nice SR20DE with roughly 9.3:1 compression ratio and loves to rev.
The inlet manifold is used on the JDM Bluebirds and is basically the same design as the JDM Silvia's. The bolts on your rocker/valve cover are JDM version so very likely just an import SR20DE.
DET block differences are pistons have an oil spray onto them plus dished crown pistons(reduce compression)
It should be idling at 750rpm +/-50.
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N14 Pulsar
VQ35 conversion with major N/A upgrades, 6 spd FWD manual HLSD
18" Rims, big brake kit, Coil overs and freshly painted
Smashed Black VY SS Ute 
The workhorse...
Twin turbo 5.7L LS1 
Boyd Coddington 19" Turbine Wheels
AP Racing 4 Piston Brakes
Tein Coil over Suspension
HKS EVC 6 Boost Controller
PLX Devices DM-200 OBDII
Custom Front Mount Intercooler
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