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JZZ30 Twin Turbo Upgrade path

Sunday 27th October 2002

words and pics by Emanuel Spinola

You can talk to Emanual on the friendly ALSC fourm

Click thumbnails for larger image.

136 kW at wheels:
Stock Factory Manual TT with 68000Kms

157 kW at wheels

Mandrel Mild steel 3" dump off cast Y piece to 3" ss flex and hi-flow cat to 2 X 2.5 inch resonators and 2.5 inch double offset Stainless Lukeys + TRD Panel filter $1200 Tuffy Mufflers Camperdown + $ 120 Penrith Toyota

163 kW

Apexi S-AFC fitted and Dyno Tuned $350 for used S-AFC and $150 for tuning at Croydon Racing Developments

186 kW

Hybrid Garrett GT28 BB core/Steel HKS Exhaust and Compressor wheels/modified & machined Toyota CT12A housings + Premier Twin dump pipe + twin 2.5" exhaust and 2 X 2.5" hi-flow cats to existing 2.5" resonators and exhaust
$450 for twin dumps from Premier Exhaust + $600 for Cats and exhaust from Tuffy Camperdown + $??? From GCG Turbos

193 kW

As above but tuned and with new actuators that hold boost

199 kW

630x300x75 Front Mount Intercooler with 3" inlet/2.5" outlet + Mandrel Stainless Steel pipework and Silicon hoses
$750 Dash Performance

Boost has been limited to 0.95 bar (14psi) for all runs measured at the intake manifold and controlled by a HKS EVC Pro boost controller which has an accurate inbuilt 3 bar boost gauge.