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Tarmac Coil over spring rates?

Posted:
Sun Jul 15, 2012 6:39 pm
by SimonG
Any thoughts on a good alround coil over spring rate for mk1 escort, with the full monty 2 lt lump in the front. Only use car for regularities and hill climbs etc, using bilstiens 300's ATM, with gartac's tension bar set up, all adjustable arms etc. I was supplied with 180 lb , 10.5 inch but I believe this is too soft for a 2 lt and hard driving. Want to buy Aus made product if possible
Re: Tarmac Coil over spring rates?

Posted:
Sun Jul 15, 2012 9:38 pm
by Danny M
I would use 275lb 8" length coils
Re: Tarmac Coil over spring rates?

Posted:
Sun Jul 15, 2012 10:39 pm
by Gary P.
Re: Tarmac Coil over spring rates?

Posted:
Sun Jul 15, 2012 11:17 pm
by gen mk 1rs2000
Re: Tarmac Coil over spring rates?

Posted:
Mon Jul 16, 2012 8:51 am
by SimonG
Thanks, I 'll try 275 first. Have been told 300's as well for track stuff, but for hillclimbs I wouldn't mind a little more flex. I have 180 rears from kings coming so I will try there fronts as well.
Re: Tarmac Coil over spring rates?

Posted:
Mon Jul 16, 2012 11:01 am
by Gary P.
I tried 300's in my car but didn't like them so wen't back to 275's. Felt like it had more front end bite with the 275's.
Re: Tarmac Coil over spring rates?

Posted:
Mon Jul 16, 2012 12:37 pm
by SimonG
after talking to tech info at "Kings" he indicated to me that the Ao50's are such an improvement over the 48's that they handle/ compliment increased spring rate really well, he was suggeting that i should try 300's as i will getting 50's shortly.
thanks for all the input to date

Re: Tarmac Coil over spring rates?

Posted:
Sun Jul 07, 2013 11:01 pm
by MK1_Oz
Just to bring up an old thread, is Kings the spring of choice in Australia? I use soft Yokahamas on my car and it seemed to have too much body roll in teh last event so was thinking of upping from 275/180lb. Also bottomed out on a large dip.