3.1L 240Z triple weber carb tuning (w/ new Stahl headers)
A collection of short clips / butt Dyno runs while tuning the
triple Webers on my 3.1L 240Z. Open Exhaust. Unfortunately, I didn't have the
benefit of an O2 sensor / AFR. All in all, I was pretty pleased with the
final results, the new headers have really opened up the head's flow
potential. Sounds good, too! :)
Triple Weber DCOE's Launch
An old clip of my race prepped high compression L28, during testing with my
45mm DCOE's After a summer of tuning, I determined that my set of 40mm
DCOE's were the best match, and the car was 3 tenths of a second quicker
0-60 with them.
1972 Datsun 240Z run. (One last good time before I sold it)
Right before I sold it...
Clicking noise is a leak in the balancing tube (welded day after this
video) Some sloppy shifts due to slack in the rear end and un-adjusted
clutch with cracked clutch arm bracket.
I loved/love this car! So much fun to drive...
1973 Datsun 240Z, Bahrain
A little vid of my FairladyZ after installing the triple Mikuni Carbs
40phh. She is a 1973 240z with an L28, ported E88 head, Monza Headers,
Shnider Cam, Custom Exhaust and MSD
ignition. It's an ongoing project and more goodies on their way ;)
1971 Datsun 240Z Dual SU Powered 2.9L Screaming down the Interstate
This is my "slightly" Modified 71 240Z with bored out Dual SU's and a
2.9LThis Z has run a best time of 12.804 @ 107.26 mph at Rockingham Dragway
on normal street tires. even though it is LOUD, the Exhaust is VERY RESTRICTIVE as it was done with
crush bends instead of Mandrel bends so when I'm at the track I drop the Exhaust with one hanger bolt at the back
of the car and slide it all out in one piece. This run was done with a 3.54
rear end I have 4.11 in it now.
My 240z on the dyno at Z bash
BTW i have an update video with the 3.1L installed. Just search "240z 3.1L
Stroker (Beta Build)"
I put down a max of 130.5rwhp and torque at about 135ish. L24 tripple 44s
240z vs Rx7
This was the third session of the day in HPDE3 on April 25, 2010. We saw
this Rx7 zipping around all weekend and finally caught up with it. Both
drivers were testing their limits and it was quite exciting being in the
car and experiencing this "battle" firsthand. Gee-Force Z spider got a good
workout too. Until next time little blue Rx7!
Triple 40PHH Mikuni carb's on Nissan / Datsun L28
These are my triple 40PHH Mikuni carby's that are for sale to suit a
Nissan/Datsun L series 6 cyl.
They have been complety stripped, cleaned and rebuilt. Have custom made
Ø36mm chokes and come with standard Ø32mm ones too.
The Cannon manifold has been ported to optimise flow.
Bolt on upgrade!!! Awesome bit of kit ;-)
S30, 1972 240z full restoration installed with RB25DET Neo 6 & RB25 gearbox
and Sti differential along with some other modifications
1970 Datsun 240Z/L28- 7000rpm in first three gears - triple Weber 40DCOEs
Watch for the surprise at the end (!)...didn't get pulled though. See
http://www.youtube.com/watch?v=RjpmkfdnNvI for the same engine with SU
carbs...which is a 1983 F54 L28 w/P90 turbo head, 10:1 compression, 15lb flywheel.
The engines sound similar but the Webers have much more torque than the
SUs, pull very hard in 1st and 2nd and easily to 7,000 in 3rd. I have a
Centerforce 2 clutch now which make changing gears a tick slower compared
to my earlier video however. The car is definitely faster through each gear with solid power to
(Part 3) FAIRLADY Z MONSTER 3.1 TRIPPLE MIKUNI CARBIES
CAR is at Edward Lee's Japanese Auto Centre phone 0297440539
1976 Fairlady Z S30 3.1 Stroker L28 with tripple Solex/Mikuni carbie setup,
electronic ignition, overfenders, 15 inch Watanabies