had my 5e ep85 mapped at last now!

its the vf35 which is slightly smaller than the 34 if i remember right. i cant remember which runners it runs on as it is im afraid. all the bits are there it just needs a little more tuning playing about with the inlet. im hoping to get a graph on the long runners and the short ones to compare them.

if you could get 2 dyno graphs with the long runner open only compared against both runners open that would help you select the change over point so you get the best from that manifold

i suspect the graph you have up maybe on both runners open??...could you find out?
 

richglanzav

Member +
ah its been mapped with just 2wd for now...so its gna be a big test the first time its all bolted up and ready to go with 4wd lol
 

weeJohn

Lifer
if you could get 2 dyno graphs with the long runner open only compared against both runners open that would help you select the change over point so you get the best from that manifold

i suspect the graph you have up maybe on both runners open??...could you find out?

Between 4700 and 5400 looks like a good starting point.
 

pc18

North West England Area Rep.
Remember to ask about your AFR reading. :)

its the scale of the graph making it look strange mate, i always ask him to put rpm on the x axis instead of run time so you can compare boost at certain revs ect easier on paper. you get a better scale for the info with run time on the x axis as thats what the dyn outputs. if ive understoof that right.

if you could get 2 dyno graphs with the long runner open only compared against both runners open that would help you select the change over point so you get the best from that manifold

i suspect the graph you have up maybe on both runners open??...could you find out?

yeah i will be doing this when it gets finished, it wont be a problem. cheers for the pm mate.


Nice!!!

I bet thats an absolute rocket with 4WD!

yeah hopefully mate. theres a local drag day at the end of this month so im hoping there will be an improvment since last time!

i went up and got a little video of it, not the best but here it is.

[video=youtube;Z0SsC2g4esw]http://www.youtube.com/watch?v=Z0SsC2g4esw&list=UU3Cdtq9JbToDKE2R_Ikt2tg&index=1&feature=plcp[/video]
 

pc18

North West England Area Rep.
am i right in reading full boost at 4700? thats what i had on my vf35 on a 4e?

They spool quicker on the road, when it was running about 1.1 bar it would have spooled up to that at about 3.8k rpm. also when the boosts coming in the car is wheel spinning quite abit so maybe thats why it looks laggy.
 

Ted

Member +
3.8 is pretty good. like a td04 on a 4e. take it youve still to fine tune the intake too.
 

pc18

North West England Area Rep.
yeah thats right ted, with the boost coming in so fast and hard on the dyno its spinning up while the dyno catches up. so were going to wait until his new 4wd dyno is built eventually, then he will fine tune it.
 

AdamB

Member +
That sounds awesome mate, sounds like its spooling quite nicely as well. Can't wait to see this when its been fine tuned ;)
 

pc18

North West England Area Rep.
yeah and still spinning up, the grooves are pretty worn on the rollers now. he really needs his new dyno finished off.
 
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