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MG ZR ZS ZT Technical - performance mod!!!!
| Has anyone tried one of those engine performance mods that appear to be becomming popular on ebay, estimating a 15 bhp improvement for only £5!!!, or is it just another con? | 
| darren | 
| Another con.  Apparently the resistor only costs 5p, and will overfuel the engine leading to bore wash. Any power improvement coming this cheap has to be a con otherwise the manufacturer would have fitted it if it was worth it. Not worth it as your warranty would be voided. | 
| Martin | 
| Thanks Martin, pretty much as I was thinking. | 
| darren | 
| I have heard about PTP's Sport head kit for the ZR 120 anf ITG induction kits any commets? Thanks Paul | 
| P Henry | 
| "Expensive" Warranty void? | 
| Eric | 
| Hello. Just bought a ZR 105. Which K&N kit should I be buying for it? Thanks in advance. DL | 
| David Lamb | 
| New or used '105? Either way, it'll drop in value like a stone when MGR closes! I'd use a pair of tights for a filter rather than waste cash on a K&N! It will have the same effect.... | 
| Eric | 
This thread was discussed between 02/11/2003 and 04/12/2003
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