
Well, we toyed w/the idea of going sleeved/forged this year, but decided to do another
Vitara build instead and just step things up a bit from the old setup. We'll see how she holds up!
We are hoping for low 10's-high 9's at 142+mph this year. 500+whp.
Here are the current build specs, which may change slightly as we progress. I'll keep this updated as changes take place.
Engine:Stock sleeve D16Z6 block & crank (block is step decked .0065)
75mm Vitara pistons, Custom length FJT I-beam rods
Custom 4 layer OEM HG (needed to achieve .0325 P2H clearance)
King bearings
AdvancedStreetPerformance (ASP) Ported D16Y8 head, stock valves (175cfm stock, 225+cfm now!)
3 angle VJ
Supertech valvesprings & retainers
Ported & shimmed
oil pumpZex 59500 cam for now (custom Bisimoto cam on the way)
Golden Eagle IM (newer redesigned version)
Thermal IM gasket
68mm Omni Power TB
Drivetrain:D16Y8 tranny w/ ZC 1.346 3rd & VX 1.066 3rd as 4th.
OBX LSD
Stock axles
Action 2MD clutch
Competition Clutch flywheel
Hasport billet mounts, 94A durometer (hardest available)
Turbo setup:Precision SC6262SP .82 a/r
SpeedFactory topmount manifold
SpeedFactory 2qt. catchcan setup
Tial 44mm WG
Tial Q BOV
Precision 600hp core intercooler
3" dp and
exhaustFueling, etc.Hondata S300
SpeedFactory 4 bar MAP
Stock ignition for now
Precision 1000's
Walbro 255HP
Upgraded wiring/relay
We just got it up and running in basic NA form, all seems good. 19-20in/vac, idles perfectly. We performed the break-in and Dyno tuned it in NA form just for kicks, now it's time to build the turbo setup!
Here's a crappy phone pic of how she looks right now, things will be cleaned up and modified when we turbo it. I'll post the NA dyno charts tomorrow.