Once again.. NEW RECORD HP and Track Times for VItara Pistons
 

I dunno why there is people who still doesnt give credit to these pistons.
Theyre cheap/Reliable and make you go fast...lol 3 words that are usually not together in the same sentence.

Member JFK78 broke the record again for vitara pistons.
His former power figures were---> 443whp and 323lbs/ft on 28PSI (ebay t3/t4e 57 trim turbo)
Track times 10.8 @ 134mph

NEW POWER!!!
471whp and 352 lbs/ft on 29PSI 101 octane
Track times : 10.48 @ 138mph ... best trap speed 139mph
D16Z6 Block/D16Y8 stock head(with the exception of a Zex 59300 cam)
Stock bore 75mm vitaras
Stock SLeeves

Ill post Dyno and track slip later...

Re: Once again.. NEW RECORD HP and Track Times for VItara Pistons
 

Holy crap thats impressive. If the economy didn't suck so bad, i'd already be building my honda. I don't even own a D-series but have been browsing local classifieds and craigslist to snatch up a good honda at a decent price. I currently roll around in a crappy K20 2002 hatch. The JRSC at 5Psi is nothing compared to a D on 15lbs lol. Great prices man. I plan to contact you soon to simply take some notes and get some pricing information for my future d-build.

Re: Once again.. NEW RECORD HP and Track Times for VItara Pistons
 

Video:
http://www.youtube.com/watch?v=U_lWoOcJZ-k

No Wheelie bar ha ha ha

Dyno:
Attachment 17237

Re: Once again.. NEW RECORD HP and Track Times for VItara Pistons
 

Because they come out of a Suzuki.... LOL..


Nice work.. Who is this?????


Spiker

Re: Once again.. NEW RECORD HP and Track Times for VItara Pistons
 

And that was with a cdm turbo >:D.

Re: Once again.. NEW RECORD HP and Track Times for VItara Pistons
 

seen it on ht

http://www.honda-tech.com/zerothread?id=2295855&page=1

another vid
http://px2.sfstatic.com/handlers/Get...d=124649&w=120Speedfactory 10 sec SOHC VTEC compilation vid.

edit:
looks like his head is somewhat built with the exception of oversized valves and a p&p

Engine:
Stock sleeve D16Y8
75mm Vitara pistons, small-bolt Eagle rods
Stock port D16Y8 head with Skunk2 valvesprings & retainers
Zex 59300 cam
Skunk2 IM
60mm H22 TB

Drivetrain:
D16Y8 tranny with ZC 1.346 3rd and and VX 1.066 3rd as 4th.
OBX LSD
Stock axles
Action 2md clutch
12lb stock flywheel (lightened)
M&H 24.5 x 8.5 x 13's on Lensos

Turbo setup:
Ebay 57trim T3/T04E .63a/r turbine
Mini-ram manifold
3" dp and exhaust

Fueling, etc.
RC750's
Walbro 255HP

Car weighs 2300lbs w/driver.

Re: Once again.. NEW RECORD HP and Track Times for VItara Pistons
 

Pistons hold up


Turbos at that amount of boost=nope


Time to build up the top end of the motor.

Re: Once again.. NEW RECORD HP and Track Times for VItara Pistons
 

Is this James from Speedfactory???

Re: Once again.. NEW RECORD HP and Track Times for VItara Pistons
 

pretty impressive, makes me want to build one of the blocks i have in the garage

Re: Once again.. NEW RECORD HP and Track Times for VItara Pistons
 

Yes the car belongs to James at Speed Factory

Re: Once again.. NEW RECORD HP and Track Times for VItara Pistons
 

Now thats some bad ass ---- on some $125 pistons!!!

Re: Once again.. NEW RECORD HP and Track Times for VItara Pistons
 

wooot, now aLL I NEED is more boost and bigger injectors.

Re: Once again.. NEW RECORD HP and Track Times for VItara Pistons
 

I need to put my ---- together

----

i suck and i'm lazy

Re: Once again.. NEW RECORD HP and Track Times for VItara Pistons
 

anybody have a copy of this tune.... just want to check it out and see how the timing maps are.

Re: Once again.. NEW RECORD HP and Track Times for VItara Pistons
 

James is actually the "tuner" at speed factory. Really niced guy. That shop builds some very nice manifolds. Rickys welds are very very nice. Great fab coming out of Tacompton, WA.

Ricky, you in this thread anywhere???

Re: Once again.. NEW RECORD HP and Track Times for VItara Pistons
 

Sweeet, makes me wanna start a new project!! >:D

Re: Once again.. NEW RECORD HP and Track Times for VItara Pistons
 

nice

Re: Once again.. NEW RECORD HP and Track Times for VItara Pistons
 

To bad the car isnt weight legal for sfwd 2450 now

Great times and HP!

Re: Once again.. NEW RECORD HP and Track Times for VItara Pistons
 

goin pick up my block in a minute maybe one day i'll get a bigger turbo and hit these awesome numbers!!! Stock head! damn!

Re: Once again.. NEW RECORD HP and Track Times for VItara Pistons
 

And now Bellingham too! We TIG up a storm around here as well NGA!

Re: Once again.. NEW RECORD HP and Track Times for VItara Pistons
 

is he doing anything for cylinder support like block posting, guard, or filling?

Re: Once again.. NEW RECORD HP and Track Times for VItara Pistons
 

---- me running.

This makes me want to sell the B so I can do a dirty Vitara build.

Goddammit!!!

>:D >:D

Re: Once again.. NEW RECORD HP and Track Times for VItara Pistons
 

nope...

Re: Once again.. NEW RECORD HP and Track Times for VItara Pistons
 

if that's true, then that is insane. I never thought I would see stock sleeves get to those levels

Re: Once again.. NEW RECORD HP and Track Times for VItara Pistons
 

Um. It has a block gaurd in it. No need to say what you don't know.

Re: Once again.. NEW RECORD HP and Track Times for VItara Pistons
 

Pwn3D

Re: Once again.. NEW RECORD HP and Track Times for VItara Pistons
 

Maybe I don't know. How do you know? Did you build his motor? He makes no mention of one in any of his parts lists...

Re: Once again.. NEW RECORD HP and Track Times for VItara Pistons
 

It does NOT have a block guard.. James answered this question on another forum and he said he is not running any block guards or block posting

lol.. he even re used the same 100k+miles bearings, water pump and oil pump

Re: Once again.. NEW RECORD HP and Track Times for VItara Pistons
 

wow, thats awesome. i cant wait to get my build going

Re: Once again.. NEW RECORD HP and Track Times for VItara Pistons
 

Lol then he took it out. I saw the motor before it was in the car.

Re: Once again.. NEW RECORD HP and Track Times for VItara Pistons
 

I 'thought' guys were reccomending to go with 75.5mm oversized vitara's? saying that the std. 75mm's were actually sloppy in the bore and produced rattle?

Re: Once again.. NEW RECORD HP and Track Times for VItara Pistons
 

At that kind of pressure level I'm sure that the extra gap is put to good use.

Re: Once again.. NEW RECORD HP and Track Times for VItara Pistons
 

James is the man. the turbo is fresh so hopefully it should last a bit on those boost levels.
been thinking of switching to a 3 bar map and taking a trip over to him for a checkup.
my setup is almost identical to his minus the cam and tb

Re: Once again.. NEW RECORD HP and Track Times for VItara Pistons
 

1st of all that is a awesome record!
2nd) The haters are gonna say at that much power the Vitara's wont be reliable
3rd) What is the Make up of the Vitara Piston and why are they so Strong?

All im gunna say is Fuckit, Nice Record and VITARA FTW!!!

Re: Once again.. NEW RECORD HP and Track Times for VItara Pistons
 

vitaras are pretty low compression which makes for a larger margin of error in tunning.
the ones fjt sells are also coated.

Re: Once again.. NEW RECORD HP and Track Times for VItara Pistons
 

coated i did not know that. ftj ftw.

Re: Once again.. NEW RECORD HP and Track Times for VItara Pistons
 

goddamn

the big thing that gets me is the chingy chong turbo...