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View Full Version : Williams f7r and megane f7r whats the differnce ?


Beardo
27-12-2008, 18:38
As title suggests whats the main differences between them ? Cheers Beardo
Blick
27-12-2008, 18:44
my old man was on about this 2 me the other day as he owns a williams... he says there the same if u can find 1. think the rocker covers r slightly different but they put out the same power etc.

http://i44.photobucket.com/albums/f17/blick_001/f7ruz8.jpghttp://i44.photobucket.com/albums/f17/blick_001/2901.jpg
rs250nut
27-12-2008, 20:15
Megane has coil packs where as the willy has a dissy, the inlet valves are 1mm bigger on the megane but still does not flow as well as the willy head. The willy block is stronger so Ive heard:coffee:
Beardo
27-12-2008, 20:22
Interesting about the heads as i've been told the megane head is better for itb's !? Does anybody know where you can buy manifolds for itb's ?
rs250nut
27-12-2008, 20:28
Why you planning some thing special? I think there is only one place that does fannymolds for the megane head and for the life of me I cant remember, bruce will probabley be able to help you with that one.
Andrew Cooke
27-12-2008, 20:39
Interesting about the heads as i've been told the megane head is better for itb's !? Does anybody know where you can buy manifolds for itb's ?

Jenvey
Scoff
27-12-2008, 20:39
the block is certainly different, the williams has a webbing cast in the back of it. otherwise I dare say they'd interchange ok.
rs250nut
27-12-2008, 20:47
I may go down this route myself and delete the willy dissy and use the megane coil pack
Beardo
27-12-2008, 21:08
Why you planning some thing special? I think there is only one place that does fannymolds for the megane head and for the life of me I cant remember, bruce will probabley be able to help you with that one.


Nothing too crazy , just a sert of lairy cams and some itb's going to try and upset adey on the track ! :D
Andrew Cooke
27-12-2008, 21:10
Nothing too crazy , just a sert of lairy cams and some itb's going to try and upset adey on the track ! :D

swapping fuel and water cans usually works:laugh:
Blick
27-12-2008, 22:31
between £100 & £180 seems2b the goin rate 4 these engines so not 2 bad... only know this cause my old mans lookin4 1 2 put in his kit-car. sorta prices hes seen them goin4.
Beardo
27-12-2008, 23:02
bugger me thats good , the only one i can find is on egay for £385 !!!!
rs250nut
27-12-2008, 23:05
Sounds cheap to me to, you might get a fcuked one for that sort of money
Blick
28-12-2008, 10:35
Sounds cheap to me to, you might get a fcuked one for that sort of money

only last wk a chap on the williams club there was 1 sellin 4 £180 cause he was scrappin the car, was down in derby i think... and u could hear it runnin.
Blick
28-12-2008, 10:39
bugger me thats good , the only one i can find is on egay for £385 !!!!

there always gonna ask silly money on there!!!! ring around renault breakers... this time of yr they need the money and need2 get shot of things.
rs250nut
28-12-2008, 10:58
Interesting about the heads as i've been told the megane head is better for itb's !? Does anybody know where you can buy manifolds for itb's ?


Craig at apd for the manifold chap
Adam 005
28-12-2008, 12:24
A good williams motor will cost over £250. a megane motor should go for no more than £250 as they are more common.
Adey aka Ewok
28-12-2008, 13:30
try as you might you will not succeed ;-)
Woznaldo
28-12-2008, 20:18
What model and year of Megane are we talking about? I want to check if they were available in Oz. I know that, if they are, they won't be going for 350 quid!
Blick
28-12-2008, 21:21
What model and year of Megane are we talking about? I want to check if they were available in Oz. I know that, if they are, they won't be going for 350 quid!

def talkin 96-98 maybe a couple more yrs either way. megane 2.0 L 16v sport