Hi Dave, I presume that your car was made before Quantum decided the rear of the car was too low and added the spacer to the shock and the got the longer rear springs made. I don't think it disagrees with what i said, just your car pre-dates it being implemented.

I'm sure the intention with the 2+2 when it was designed was that it could take XR2 suspension parts, they just got the calculations a bit wrong to start with.

Jim


On 30/03/2017 20:33, Dave English wrote:
Hi Calum

I've got Q2-009 which is definately an early one.

Originally I had the standard XR2 springs on the front and standard Mk2 1100 springs on the rear, tyres where 185/60 13's (again standard XR2). The rear XR2 springs were too short, the rear tyres sitting against the inner arch before the springs took the weight.

I've checked my build manual and looked at the car, and there is nothing on top of the shocks or the springs. The shocks were (and still are) standard XR2. The only 'spacer' is inside the spring for the bump stop, it doesn't affect the spring or shock length.

Hopefully a picture is attached showing my car with this set-up (the one with the tent behind it). This is about as low as you want to go, a rough road would see my stainless steel manifold hitting the ground, I've now got a thick plate welded to it.

I currently run with the Quantum springs and 185/60 14 tyres on Sierra wheels (185/60 13's were getting hard to find). It's a little softer and a bit higher off the ground but the bigger tyres help to the fill the arches. I don't know if these tyres would work with XR2 front springs because I changed my springs a while before I changed the wheels. The second photo shows this set-up.

Your 185/55 14 set-up has the same diameter as the standard XR2 tyres so XR2 front springs will be about right but don't put XR2 springs on the rear.

I know that this info disagrees with some other posts but I went and looked at the car to confirm what I thought and read my 2+2 build manuals (I have an early one, partially photo copied from hand written, and a later, standard one). The way I have described it is what the manual says and what I saw under the car.

Hope this helps and doesn't add too much confusion.

Regards
Dave English

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