Last month Avo brought in his G37 AT Coupe for tuning. His G has the Stillen Gen 3 CAI, and Fast Intentions exhaust system.
There was some definite “leanness” commonly found with some intake systems.
The “before” and “after” graph. Red is before and blue is after.
Sorry for the lack of updates to those who keep up with my posts. It’s been busy over here and dealing with personal matters leave hardly any time for our blog. I am way behind and have lots of stuff to share from the last month or two.
To keep it funky fresh we dynoed Javier’s Z32 TT a couple months ago. It was a pleasure to meet him and his family. Javier is a Floridian who made the move over to non-humid SoCal. I am not a fan of that Florida weather, sorry dad.
Javier has a very clean Z32, his mod list escapes my memory. I’m pretty sure he has 2560R turbos. Javier if your reading this e-mail me your mod list. UPDATE, his mod list is as follows:
Engine Internal Modifications
Block bored .020 over
Oversize Wiseco forged pistons
Rotating assembly balanced
Coolant galley casting flash removed
block is deburred
Port matched upper plenum
Port matched lower plenum
Mild Street ported heads
Engine External Modifications
Twin Garrett GT2560R Turbos
Greddy Intercoolers
HKS SSQV Twin Blow Off Valves
Labree Split Down Pipes
Z1 2.5″ Test Pipes and HKS Hyper Cat Back
Z1 Dual POP Charger Intake
Dual MAF Sensors
Z1 Polished Hard Pipes
PCV ‘s Relocated
Unorthodox under drive pulley
Custom aluminum radiator
Custom dual oil coolers
Nismo 740cc injectors
Engine Management
SZ Tuned ECU
Apexi AFC Neo
Greddy profec B spec II boost controller
Greddy turbo timer
Tuned for 91 octane (blue) and 100 octane (red)
My long time friend had his Straman upgraded with larger turbos (2560Rs) a few months ago and after installing the Selin Dual POP kit we went to work on tuning his beast.
Some may not know but Straman was a company in SoCal that took cars not offered in covertible versions from the OEMs and made them convertibles. 1990 seems to be the only year Straman rendered their services on the Z32 TT. Hydraulic actuated top and some very good bracing make this a Z32 TT feel better than the OEM Verts.
Jason’s Straman comes equipped with:
Peak boost hits by 4400 RPM (17 psi) and tapers down to 16-15 psi the rest of the way. 444whp and matching torque.
Stay tuned for 100 & Q results!
Making a run down the 1320.
Rudy brought in his Z34 for some tweaking on our Dyno. Mods include SSR wheels, K&N Typhoon Intake System, HKS Hi-Power Catback, Kinetix HFCs, and Stillen Engine Oil Cooler.
His K&N intake didn’t pose any lean running condition associated with some intakes.
A nice average of 9 to 10 whp across the board after the tune.
