Will I get 400+ on a GT3071R- I'm trying!!!!!! - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

ka24det-power · 08-28-2005, 12:11 AM

Ok so I finally decided on the next set of upgrades for my SR20.

Dyno
DC Mani

I currently put down 350rwhp at 18 PSI and 295lbs of torque.

Here is my current setup:
155 Compression across the board
S13 Blacktop SR20DET
GReddy Intake Mani
GT3071R .86 Turbo @ 18psi (internal gate)
3" Turbo Back Exhaust
GReddy IC Pipes
31x3x11 FMIC
UR Crank Pulley
HKS 264 Step 1 Cams
R1 Cheapie Air Filter
650cc Injectors
Z32 MAF
XAT Racing ROM Tune by Martin @ XAT
Stock Turbo Mani

Now here are the upgrades that I am installing in 2 weeks before my retune.

Comp Valve Springs
HKS Step 2 264 Cams
DC Sports Turbo Manifold (great quality and nice fat long runners)
Greddy Airlinx
HKS Cam Sprockets
Tial 38mm Wastegate
180SX VLSD 4.4 Gear Ratio

What does everyone predict? 400rwhp? More?

My power band flattens out for the most part due to the engine needing more air. That was the goal of the next set of upgrades more air and faster spool.

08-28-2005, 12:11 AM	#1
ka24det-power Zilvia Member Join Date: Dec 2004 Location: Florida Posts: 188 Trader Rating: (0) Feedback Score: 0 reviews	Will I get 400+ on a GT3071R- I'm trying!!!!!! Ok so I finally decided on the next set of upgrades for my SR20. Dyno DC Mani I currently put down 350rwhp at 18 PSI and 295lbs of torque. Here is my current setup: 155 Compression across the board S13 Blacktop SR20DET GReddy Intake Mani GT3071R .86 Turbo @ 18psi (internal gate) 3" Turbo Back Exhaust GReddy IC Pipes 31x3x11 FMIC UR Crank Pulley HKS 264 Step 1 Cams R1 Cheapie Air Filter 650cc Injectors Z32 MAF XAT Racing ROM Tune by Martin @ XAT Stock Turbo Mani Now here are the upgrades that I am installing in 2 weeks before my retune. Comp Valve Springs HKS Step 2 264 Cams DC Sports Turbo Manifold (great quality and nice fat long runners) Greddy Airlinx HKS Cam Sprockets Tial 38mm Wastegate 180SX VLSD 4.4 Gear Ratio What does everyone predict? 400rwhp? More? My power band flattens out for the most part due to the engine needing more air. That was the goal of the next set of upgrades more air and faster spool. __________________ KAPOWER 414rwhp - HKS, GReddy, ARP, GT30R........ Last edited by ka24det-power; 08-28-2005 at 12:34 AM..