What's up with Cosworth plenums?
05-28-2008, 06:52 AM
#81
Originally Posted by jonnylaw
And that's why RA is not a vendor on these boards anymore and Wa2good was banned?
As far as Intense is concerned, I ordered a Tanabe y-pipe from them and they contacted me twice (order status and shipping info) and I received my order 1 week after purchase.
But I agree, let's keep this thread on topic.
xpock182, any updates?
As far as Intense is concerned, I ordered a Tanabe y-pipe from them and they contacted me twice (order status and shipping info) and I received my order 1 week after purchase.
But I agree, let's keep this thread on topic.
xpock182, any updates?
05-28-2008, 05:08 PM
#83
New Member
Join Date: Jan 2004
Location: Hanover, Germany
Posts: 52
Likes: 0
Received 0 Likes
on
0 Posts
finally we have tested our COSWORTH intake manifold.
the tested setup:
Cosworth intake manifold
Kinetix catalyst
K&N performance air filter
ECU by CTD-Germany (Vmax-limiter removed, rev-limiter up to 7050U/min, air/fuel modification etc.)
also installed:
Cosworth Fuel-Rail-System
Greddy SP2 rear muffler
here are the results from the dynojet: +7,47kW (10,16PS) and +9,41Nm here are the results from the hoffmann dyno: PMot 213,7kW (227,3kW adjusted) and 361Nm.
tino
Videos:
http://www.youtube.com/watch?v=vXIgC3h8j4M
http://www.youtube.com/watch?v=xIOKPnG5KS8
the tested setup:
Cosworth intake manifold
Kinetix catalyst
K&N performance air filter
ECU by CTD-Germany (Vmax-limiter removed, rev-limiter up to 7050U/min, air/fuel modification etc.)
also installed:
Cosworth Fuel-Rail-System
Greddy SP2 rear muffler
here are the results from the dynojet: +7,47kW (10,16PS) and +9,41Nm here are the results from the hoffmann dyno: PMot 213,7kW (227,3kW adjusted) and 361Nm.
tino
Videos:
http://www.youtube.com/watch?v=vXIgC3h8j4M
http://www.youtube.com/watch?v=xIOKPnG5KS8
05-28-2008, 06:24 PM
#87
Registered User
iTrader: (33)
Join Date: Aug 2005
Location: curl lookin boy
Posts: 8,448
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by CTD-Germany
finally we have tested our COSWORTH intake manifold.
the tested setup:
Cosworth intake manifold
Kinetix catalyst
K&N performance air filter
ECU by CTD-Germany (Vmax-limiter removed, rev-limiter up to 7050U/min, air/fuel modification etc.)
also installed:
Cosworth Fuel-Rail-System
Greddy SP2 rear muffler
here are the results from the dynojet: +7,47kW (10,16PS) and +9,41Nm here are the results from the hoffmann dyno: PMot 213,7kW (227,3kW adjusted) and 361Nm.
tino
Videos:
http://www.youtube.com/watch?v=vXIgC3h8j4M
http://www.youtube.com/watch?v=xIOKPnG5KS8
the tested setup:
Cosworth intake manifold
Kinetix catalyst
K&N performance air filter
ECU by CTD-Germany (Vmax-limiter removed, rev-limiter up to 7050U/min, air/fuel modification etc.)
also installed:
Cosworth Fuel-Rail-System
Greddy SP2 rear muffler
here are the results from the dynojet: +7,47kW (10,16PS) and +9,41Nm here are the results from the hoffmann dyno: PMot 213,7kW (227,3kW adjusted) and 361Nm.
tino
Videos:
http://www.youtube.com/watch?v=vXIgC3h8j4M
http://www.youtube.com/watch?v=xIOKPnG5KS8
05-29-2008, 09:53 AM
#89
Z + Rear Seat
Thread Starter
iTrader: (3)
Join Date: Jun 2005
Location: St.Pete,FL
Posts: 1,642
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by CTD-Germany
finally we have tested our COSWORTH intake manifold.
the tested setup:
Cosworth intake manifold
Kinetix catalyst
K&N performance air filter
ECU by CTD-Germany (Vmax-limiter removed, rev-limiter up to 7050U/min, air/fuel modification etc.)
also installed:
Cosworth Fuel-Rail-System
Greddy SP2 rear muffler
here are the results from the dynojet: +7,47kW (10,16PS) and +9,41Nm here are the results from the hoffmann dyno: PMot 213,7kW (227,3kW adjusted) and 361Nm.
tino
the tested setup:
Cosworth intake manifold
Kinetix catalyst
K&N performance air filter
ECU by CTD-Germany (Vmax-limiter removed, rev-limiter up to 7050U/min, air/fuel modification etc.)
also installed:
Cosworth Fuel-Rail-System
Greddy SP2 rear muffler
here are the results from the dynojet: +7,47kW (10,16PS) and +9,41Nm here are the results from the hoffmann dyno: PMot 213,7kW (227,3kW adjusted) and 361Nm.
tino
Sorry, but I don't understand your units of measure for horsepower and torque. It looks from your dyno images like you got a nice gain throughout the RPM range, though. Looks good!
05-29-2008, 03:41 PM
#90
New Member
Join Date: Jan 2004
Location: Hanover, Germany
Posts: 52
Likes: 0
Received 0 Likes
on
0 Posts
here is a HP - PS converter ... maybe helpful to understand the dyno sheets. http://www.mr2ownersclub.com/converter.htm
it is the 03-05DE engine. "MaxLeistung" on the dyno is kW on the wheels. "MaxLeistung-Kupplung" is kW on the clutch.
tino
ps: we are official cosworth distributor (http://cosworth.com/distributors.php), so no problem to get the parts. it takes sometimes a bit longer if the parts are manufactured in the USA, like the intake manifold.
it is the 03-05DE engine. "MaxLeistung" on the dyno is kW on the wheels. "MaxLeistung-Kupplung" is kW on the clutch.
tino
ps: we are official cosworth distributor (http://cosworth.com/distributors.php), so no problem to get the parts. it takes sometimes a bit longer if the parts are manufactured in the USA, like the intake manifold.
05-30-2008, 07:20 AM
#91
Z + Rear Seat
Thread Starter
iTrader: (3)
Join Date: Jun 2005
Location: St.Pete,FL
Posts: 1,642
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by CTD-Germany
here is a HP - PS converter ... maybe helpful to understand the dyno sheets. http://www.mr2ownersclub.com/converter.htm
it is the 03-05DE engine. "MaxLeistung" on the dyno is kW on the wheels. "MaxLeistung-Kupplung" is kW on the clutch.
tino
ps: we are official cosworth distributor (http://cosworth.com/distributors.php), so no problem to get the parts. it takes sometimes a bit longer if the parts are manufactured in the USA, like the intake manifold.
it is the 03-05DE engine. "MaxLeistung" on the dyno is kW on the wheels. "MaxLeistung-Kupplung" is kW on the clutch.
tino
ps: we are official cosworth distributor (http://cosworth.com/distributors.php), so no problem to get the parts. it takes sometimes a bit longer if the parts are manufactured in the USA, like the intake manifold.
Did you change the tune on the Z to take advantage of the new Cosworth plenum? Wondering if you just swapped in the new plenum, or if you also tuned it after the swap.
Thanks for posting the conversion charts so I could understand your figures.
05-30-2008, 07:31 AM
#92
New Member
iTrader: (13)
Originally Posted by __jb
So, the Cosworth plenum improved your NA Z from 241.42 rwhp to 255.37 rear wheel horsepower. A 14 rwhp gain is pretty impressive. I would buy one for that. Good job!
Did you change the tune on the Z to take advantage of the new Cosworth plenum? Wondering if you just swapped in the new plenum, or if you also tuned it after the swap.
Thanks for posting the conversion charts so I could understand your figures.
Did you change the tune on the Z to take advantage of the new Cosworth plenum? Wondering if you just swapped in the new plenum, or if you also tuned it after the swap.
Thanks for posting the conversion charts so I could understand your figures.
+1, and while the $/hp gain N/A still makes spacers more attractive(With out the bling factor) it shows to some of the noobs and haters that the cosworth has not failed at all as far as performance goes. We all agree it shines best on FI application
cosworht still fails at keeping up with demand
05-30-2008, 12:37 PM
#93
Originally Posted by CTD-Germany
the tested setup:
Cosworth intake manifold
Kinetix catalyst
K&N performance air filter
ECU by CTD-Germany (Vmax-limiter removed, rev-limiter up to 7050U/min, air/fuel modification etc.)
also installed:
Cosworth Fuel-Rail-System
Greddy SP2 rear muffler
Cosworth intake manifold
Kinetix catalyst
K&N performance air filter
ECU by CTD-Germany (Vmax-limiter removed, rev-limiter up to 7050U/min, air/fuel modification etc.)
also installed:
Cosworth Fuel-Rail-System
Greddy SP2 rear muffler
If the only variable is in fact the Cosworth manifold, these results are quite remarkable! That is an impressive gain for a mild bolt-on non-revup.
05-30-2008, 06:05 PM
#96
Registered User
iTrader: (33)
Join Date: Aug 2005
Location: curl lookin boy
Posts: 8,448
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by eagletanggreen
I am the reason Cosworth has not sent a new batch.... Sorry guys!
05-31-2008, 07:49 PM
#97
Registered User
iTrader: (4)
Join Date: Jul 2007
Location: Apex NC
Posts: 185
Likes: 0
Received 0 Likes
on
0 Posts
Just dropped the Cosworth off at Mikes Powder Coating. Should be done by Monday and will post results Tuesday. sorry it keeps getting pushed back. Ive been moving out of the house and its been busy.
someone sell me theirs.
06-02-2008, 01:44 AM
#99
New Member
Join Date: Jan 2004
Location: Hanover, Germany
Posts: 52
Likes: 0
Received 0 Likes
on
0 Posts
our base line setup up was:
K&N performance air filter
and the other dyno pull has this setup on our car:
Cosworth intake manifold
Kinetix catalyst
K&N performance air filter
ECU tuned by CTD-Germany (Vmax-limiter removed, rev-limiter up to 7050U/min, air/fuel modification etc.)
Cosworth Fuel-Rail-System
Greddy SP2 rear muffler
tino
K&N performance air filter
and the other dyno pull has this setup on our car:
Cosworth intake manifold
Kinetix catalyst
K&N performance air filter
ECU tuned by CTD-Germany (Vmax-limiter removed, rev-limiter up to 7050U/min, air/fuel modification etc.)
Cosworth Fuel-Rail-System
Greddy SP2 rear muffler
tino
06-03-2008, 05:17 AM
#100
Banned
Join Date: Jun 2007
Location: under the hood
Posts: 1,342
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by CTD-Germany
our base line setup up was:
K&N performance air filter
and the other dyno pull has this setup on our car:
Cosworth intake manifold
Kinetix catalyst
K&N performance air filter
ECU tuned by CTD-Germany (Vmax-limiter removed, rev-limiter up to 7050U/min, air/fuel modification etc.)
Cosworth Fuel-Rail-System
Greddy SP2 rear muffler
tino
K&N performance air filter
and the other dyno pull has this setup on our car:
Cosworth intake manifold
Kinetix catalyst
K&N performance air filter
ECU tuned by CTD-Germany (Vmax-limiter removed, rev-limiter up to 7050U/min, air/fuel modification etc.)
Cosworth Fuel-Rail-System
Greddy SP2 rear muffler
tino