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In an ideal world the entire package should be tuned as one, and the spring rates are normally one of the last things to be settled on. Damper rates/frequencies, camber, roll centres etc etc are all calculated and corrected first.
^^^^do a google search for bump steer gauge and copy the design idea would be my advice for measuring camber change Steven103
It will keep your readings consistent.
Yeah that's definitely a solution mate. Means you can bin off the Marelli ecu and replace it with something more user friendly, and more importantly, up to date.
Yes mate the 70/80 still applies as I figured it was the rear coilover setup that you had. What's the primary use of the car mate? If it's mainly road use I'd be very tempted to run an 80 front and a 60 rear. You could even start with the 80 fronts first and see what it's like. I know that KW...
I'm surprised you haven't had an inlet manifold on a flow bench to see where the restrictions are tbh. It's 100% not the tb that's for sure. I know because I've tested one.
From my own experience 60 fronts allow too much body roll and it feels like front end is falling over itself, but it's all personal preference really. A lot comes down to what the car is used for as well. If it's road use I quite like the 60/40 setup (I have had this) but if it's used on track...
Increase the front rates to 70/80 and up the rears to the same. You will also find that a lot of body roll is induced by the roll centres if the car is lowered by a significant amount.
Yeah no worries mate. Nah been waiting on my mate paying for the engine as he's had to pay for it on instalments!! Lol! Once the engines out, the big strip will commence!
It certainly was mate. 420hp, 174mph top speed (limited by the 5spd box) and looked like pretty much every mk3 Astra gsi out there! Lol! Took a few by surprise and used 3 lanes of the m1 to keep in a straight line when given the 2 bar boost treatment. Lol! Then along came a little 53 plate cup...
You still can if you come round one afternoon! Lol! It's sat out the back doing nothing other than me waiting to remove its 420hp heart.
Thanks! It's a 50ltr tank mate. I can deliver also. ;)
I have a full 197 engine in bits in my loft currently along with some tasty performance parts. The part of the loft it's in means its directly over the top of the bathroom, namely the bath itself. Oh how I chuckle to myself when the wife goes for a bath and lays there staring at the ceiling. If...
You don't need to fill the rack with fluid..........if you loop the pipe over on the top of the rack and drain the original fluid out, there's enough lubrication given by the remaining oil.
You'll need to do 2 things then mate:
1) start early and sweet talk Helen that you'll be building an engine!
2) start saving! F4r tuning don't come cheap! Lol!
I like the sound of this mate! We will soon have that box stripped and 3rd gear sorted too. It does mean that I'll have to get the R3 engine sorted though if your fitting cams! Lol!