Little update, battery died so couldn't show how fast or awesome it sounds so if it feels as if it ends prematurely.... well yeah it did, sorry!
Will pop out tomorrow for a clean crisp sounding 4k drive!
Specs:
Late 1st gen high spec JDM RX8
Custom Tiffany paint
Mazdaspeed and R-Magic bodywork
1JZGTE-VVTI from JZX110, new seals, gaskets... literally everything serviced
Custom Turbo (stock size but Billet & Inconel) with J-Pipe delete
23psi boost, makes over 380bhp and nearly 600nm of torque at the wheels!
Non existent lag, immediate spool of turbo from 2000rpm!
K20 Ignition coils
HKS HUGE Skyline R34 intercooler, HKS intake with rare blue filter
HKS Gold 3.3 ECU tuned for E20/98ron
'Thai Special' A340 transmission controller
Rebuilt A340 4 speed transmission
Huge Gearbox oil cooler mounted directly on side bumper intake
Custom large alloy radiator with Denso fans
Recaro SR7 seats with Matching baby seat ;-)
Mazdaspeed alcantara interior
Brembo GT-S M4 Gold monoblock calipers with 380mm Brembo floating discs (rare!)
Work Emotion CR 18''x 9.5'' wheels
265/35 semi slicks on all 4 corners
Greddy 32-way coilovers (replacing with limited 40th anniversary model Bilsteins)
Roll bars front & rear with Chassis brace kit
Custom exhaust, large high flow downpipe, no cat or mid silencers
New OEM bushes replaced everywhere
Pioneer carplay headunit (nightmare to fit!) Bose factory speakers
4.3 LSD diff from original car
Huge list... however still need to fix steering rack as it isnt right, also softer suspension as the roads here are HORRIFIC.
I can make close to 400whp and 650nm+ with a few psi more but the gearbox will explode!
Its pretty amazing what a bonestock engine with a stock but strenthged turbo can do.
Any other turbo upgrade will give you more power but you will increase lag and boost threshold for only 10-15% more power. Unless of course you go really big turbo like GTX30 or GTX35, but then you have transmission upgrades and have to completely change your pipework and add a costly exhaust manifold.
I plan to add stock 2JZGTE VVTI cams as they are super cheap and have higher lift, you get power gains from idle to redline with no drawbacks.
You do have to machine/modify them to fit the 1JZ though.
Негізгі бет Автокөліктер мен көлік құралдары Mazda RX8 1JZGTE VVTI Big Boost - Driving, Interior & Dyno Results - My Custom Supra Swap
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