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Showing results for tags 'link g4+ thunder'.
91 SW20 MR2 chassis EFI System: -Link G4+ Thunder -1zz COP direct spark -5s 36-2 crank sensor and trigger -Gen 2 3s distributor used for cam sync -BM 2-wire knock sensor -GM 4bar MAP sensor -GM Flex Fuel sensor (modeled fuel mode, dual fuel mapping from E10-E80) Engine: -2.0L forged Gen 2 3sgte block maintaining factory compression -Gen 2 3sgte head with Engle valve springs and GSC S1 (268) cams, adjustable cam gears (E:7deg retard, I:0deg) -Modified ATS straight runner intake manifold -Custom intercooler system utilizing a CSF A2W core -Custom exhaust manifold and downpipe with recirculated Tial MVR 48mm EWG, XonaRotor XR7164 turbo with 0.82 v-banded hotside -3” Berk dual exhaust -ID1700xds injectors supplied with a Walbro 450lph pump -Custom air cooled oil cooler system with Setrab cooler and Mocal oil thermostat, relocated oil filter -IAG universal AOS with three -10 crank case breathers Transmission: -Stock E153 w/ factory LSD -Clutch Masters 725 series twin disk w/ steel flywheel -Drive Shaft Shop axles Car made 495whp/385wft-lbs on a Mustang Dyno on a 95degF day and 70% humidity and a heat soaked IC system (120F IC water temp) because the heat exchangers were being starved of airflow. Boost pressure was on 20psi tapering to 23psi at redline and fuel was E79. It had a lot more steam in it, but I stopped where I did because I didn’t want to exceed 350ftlbs-lbs around natural peak torque and 380ftlbs-lbs closer to redline because it is a 3sgte block prone to fatigue cracking on the cylinder walls. Plan is to run it like this until I build a 5s block with a partial block fill. This car is more wired than a new BMW and the Link ecu is the nervous center for it and handles everything I throw at it. All auxiliary systems that have to do with motor function are controlled by the ecu and I have more sensors on the car than are probably necessary. The IC system alone has 5 temps sensors, one water flow sensor and one level sensor in the reservoir just to give you an idea haha. But I love data and since the Link has access to all of it, I can change how each system functions just by a simple software change.