new zvh, dyno results ! 10/03/08
25-02-2008, 01:03 PM
#1
new zvh, dyno results ! 10/03/08
As above thought i'd post up a thread about my friends red s2 ive got the job of rebuilding, it has recently broken two pistons in between the rings and is now having uprated ones and a few more bits and bob's done to it. This time its having 86mm red top xe pistons, standrad rods, arp bolts, bearings gaskets etc, kent cvh 35 cam with new lifters, springs, valves, vernier pulley, 071c plugs, 8mm magnecor leads, new dizzy, stage 3 turbo using .48 housing, airtec front mount cooler with airtec rad and the twin fans, pipercross filter, mongoose exhaust, and a few chrome bits to finish off, cant wait till the bits start arriving although its not my car i get the job of opening it all !!
will post some pics up later for those interested
new dizzy
stage 3 turbo
engine bay shot a bit oily after the pistons let go but easy jet wash and she'll be back to normal
a quick shot of the car
will post some pics up later for those interested
new dizzy
stage 3 turbo
engine bay shot a bit oily after the pistons let go but easy jet wash and she'll be back to normal
a quick shot of the car
Last edited by coswurv; 10-03-2008 at 02:26 PM.
26-02-2008, 10:57 AM
#3
Well the cam kit turned up super quick today, ordered yesterday from larkspeed at one in the afternoon so top delivery service from them !, cant wait for the interccoler and rad to be honest
Well they turnt up and stunning quality,
Had a bit of a measure up this afternoon to make sure the cooler and rad fitted ok and they do !
Well they turnt up and stunning quality,
Had a bit of a measure up this afternoon to make sure the cooler and rad fitted ok and they do !
Last edited by coswurv; 26-02-2008 at 07:52 PM.
Nice one Paul mate' going to go well this one...
29-02-2008, 10:30 PM
#6
PassionFord Regular
Join Date: Aug 2007
Location: kent
Posts: 436
Likes: 0
Received 0 Likes
on
0 Posts
That bottom end looks sweet. while its out you may aswell put a crank sensor in just incase you upgrade to efi at a later date. save taking engine out again .
Nath
Nath
05-03-2008, 06:27 PM
#11
got the engine all back in and running it sounds really sweet and is booked in to power engineering next friday at 14:00 for a setup, should of done the run in miles by then, i'll add some pics later of it all fitted, what flywheel figure do you guys think i shoud see,
2ltr bottom end
xe red top pistons
cvh 35 kent cam
vernier pulley
stage 3 turbo .48 housing
mongoose exhaust
pipercross filter
chipped ecu
2ltr bottom end
xe red top pistons
cvh 35 kent cam
vernier pulley
stage 3 turbo .48 housing
mongoose exhaust
pipercross filter
chipped ecu
06-03-2008, 04:16 PM
#14
here's some pics of it all back together seems to be spot on at the minute, no leaks etc, runs a bit flat at the mo but its not got much oost or ignition running through it yet i'll wait and let power engineering get it spot on next friday,
a pic so you can see how much of the bumper i had to remove
a pic so you can see how much of the bumper i had to remove
09-03-2008, 12:36 PM
#15
just a small update ive had it all jacked up today to check for leaks etc and is all dry as a bone and spot on but there was one thing annoying me was the dip stick floating about so ive made a bracket for it, so just waiting for friday now for its set up and figures,
10-03-2008, 02:32 PM
#16
well i took the old girl to jamsport today to have her set up and jamie done a fine job, we did have it set at more power but the new standard clutch isnt up to the job so we backed it off to where it is now. I will uprate the clutch to a 4 paddle or something in the next month or so then up the power again, he was impressed with the torque figure and im happy with it,
11-03-2008, 05:55 AM
#26
Too many posts.. I need a life!!
It's that midrange torque that will kill the clutch more than BHP so is there no way to fill out the top end some more? Or does it run 11psi right across?
11-03-2008, 08:44 PM
#30
PassionFord Post Whore!!
11-03-2008, 09:35 PM
#31
yes mate, ports are all standrard, all we did was new valves, seals, kent cam and vernier ? would port work help to hold the torque then ?, but like i say it did provide more when we added mor advance on the dizzy but once the clutch started to slip there was no going back so this is the best figure we could get without it slipping.
Last edited by coswurv; 11-03-2008 at 09:37 PM.
11-03-2008, 10:00 PM
#32
PassionFord Post Whore!!
yes mate, ports are all standrard, all we did was new valves, seals, kent cam and vernier ? would port work help to hold the torque then ?, but like i say it did provide more when we added mor advance on the dizzy but once the clutch started to slip there was no going back so this is the best figure we could get without it slipping.
11-03-2008, 10:10 PM
#33
yeah a good ported head will help you hold the torque all the up the rev range , when my cvh was on a standard head the power and torque curves were like yours but with the ported head and few mods it was holding the torque much better ive got the same torque as you at 2500k about 145ftlbs but at 6000k its droped a bit but still got 230ftlbs
if i build another i might get the head flowed to see how it performs, but we're pretty hapy with the figures and also knowing it has more in it to give once ive fitted the ap 4 paddle !
12-03-2008, 08:11 AM
#34
Too many posts.. I need a life!!
Join Date: May 2004
Location: Netherlands
Posts: 601
Likes: 0
Received 0 Likes
on
0 Posts
got the engine all back in and running it sounds really sweet and is booked in to power engineering next friday at 14:00 for a setup, should of done the run in miles by then, i'll add some pics later of it all fitted, what flywheel figure do you guys think i shoud see,
2ltr bottom end
xe red top pistons
cvh 35 kent cam
vernier pulley
stage 3 turbo .48 housing
mongoose exhaust
pipercross filter
chipped ecu
2ltr bottom end
xe red top pistons
cvh 35 kent cam
vernier pulley
stage 3 turbo .48 housing
mongoose exhaust
pipercross filter
chipped ecu
That's about my specs...
I got 228 flywheel bhp at arround the same pressure
Hope your new clutch gets the power to the wheels
12-03-2008, 06:42 PM
#38
Too many posts.. I need a life!!
Join Date: May 2004
Location: Netherlands
Posts: 601
Likes: 0
Received 0 Likes
on
0 Posts
25-03-2008, 02:27 AM
#39
Advanced PassionFord User
Was the Airtec cooler upto the job mate?
25-03-2008, 02:37 AM
#40
YES I KNOW I CANT SPELL
Join Date: Mar 2008
Location: chingford e4
Posts: 5,271
Likes: 0
Received 0 Likes
on
0 Posts
hello mate can you help im fitting the c20let pistons to the standard rods wot needs doing to the small end? i no it needs masheening but how much? fully floting ect ect....