Servo Take Off From Jenveys.

[fatstig1 0]

hi everybody,i have purchased jenveys tps setup for an ew10 engineand am very reluctant to drill a servo takeoff from these.is it a poss-

bility to use something like the electric dsc pump from a bmw m3 or something similar.

your advice on any other method of maintaning servo brakes or of not having servo brakes is appreciated.

this is for track use only,thanks all.

[rallyeash 155]

Just do it in the inlet mani! Simples

[boldy205 74]

if its a track car, do away with the servo, more room too!

[rallyeash 155]

Have you actually tried to drive a non servo'd 205? I hated it.

[welshpug 1,646]

I quite liked it!

 

but I'm not sure servo clearance with the more upright EW is such a concern.

[Simes 248 2 Cars]

Tap your thread, easy.

See my rebuild thread for photo's.

[fatstig1 0]

this ew10 is going into my 205 and jenvey say that they are fully balanced,what,if any,problems will the mapping tech have with a vacuum taken off of only one body?

i have spoken to a escort cossie driver who runs with no servo and within a few laps he says that the fluid boils,brakes fade and he has to coast around for a lap or so too regain bite,i would not like to be in same situation.

back to anyone having experience of electric vacuum pumps?

thanks for the input so far.

[welshpug 1,646]

I would say that the cossie driver has a different issue with his brakes, not related to the lack of servo assistance.

 

its a vacuum port not an air leak, so it wont affect balancing.

[Simes 248 2 Cars]

You only need one take off.

Am I right in saying you don't want to do this as it may affect your pre installed map?

[rallyeash 155]

No but I guarantee a pre installed map will need tweaking once the engines up and running. Whatever anyone may say

[Simes 248 2 Cars]

No but I guarantee a pre installed map will need tweaking once the engines up and running. Whatever anyone may say

 

 

My thoughts exactly.

[fatstig1 0]

thanks for advice, but what i am concerned with is the damage i could do to the bodie.

would another way be to fit twin mc,s and ditch the servo?

thanks.

[rallyeash 155]

Your not going to be touching the throttle bodies! Just tapping into the inlet.

 

On my XU10 build my servo uses the vacuum pump driven from the camshaft.

[fatstig1 0]

thanks.

read simes project,doesnt look so daunting now.

there is a post that suggests 2 takeoffs for the servo to counter possible brake peddle pulsing.Simes did you or anyone encounter such problems?

will be biting the bullet soon.

[woodymi16 24 2 Cars]

Here is one example of how it can be done,

 

 

[welshpug 1,646]

That's very nice and neat.

[boldy205 74]

You wont have any problems, as already stated, with tapping into the manifold. I thought the same as you about tapping into just one runner, so i talked to the guy setting it up and he said its totaly fine,and will not affect the running of the cylinder. As stated before, if the EW10 has a vac pump (as the Gti6/Diesels have), or you could possibaly make one work, if it makes you feel better, then fit a pump.

 

Matt

[Simes 248 2 Cars]

thanks.

read simes project,doesnt look so daunting now.

there is a post that suggests 2 takeoffs for the servo to counter possible brake peddle pulsing.Simes did you or anyone encounter such problems?

will be biting the bullet soon.

 

No problems - same as original.