K11 Hotrod mods

[K11hotrod]

Hi Guys,
Any sugestions how to make my little 1.0 K11 go faster round the track staying within the rules? As the Tesco motto goes "Every little helps"
thanks in advance

 

[.Maarten]

1.3 cams. Lightened flywheel, check and adjust the timing, port the head, skim the head, bigger throttlebody (ga15 is a direct fit, ga16 will fit if you mod it but you 'll loose the idle circuit)

 

[K11hotrod]

1.3 cams. Lightened flywheel, check and adjust the timing, port the head, skim the head, bigger throttlebody (ga15 is a direct fit, ga16 will fit if you mod it but you 'll loose the idle circuit)

Thanks for that but a lot of that is not allowed, only original parts, no lightening of flywheel, I can skim the head a little but are the gains worth the cost? beside's removing the limiter, what settings before TDC is best, anything else?

 

[gassed up]

Sorry to hi-jack your thread but I'm also interested in wringing every last drop of power from a CG10, where do I find a GA15 throttle body?

 

[.Maarten]

Set the timing to 17 degrees. It almost in the middle of the mark before the last and the last one.

every bit helps so a skimmed head will give a few hp. And if you remove the head you might as well fit a new chain and check the valve clearance.

a ga15 throttlebody pops up on eBay every ones in a while.

other mods include fitting electric water pump and remove powersteering pump. The rally air intake is also a nice upgrade but I’m not sure if that’s allowed or not.

 

[K11hotrod]

Set the timing to 17 degrees. It almost in the middle of the mark before the last and the last one.

every bit helps so a skimmed head will give a few hp. And if you remove the head you might as well fit a new chain and check the valve clearance.

a ga15 throttlebody pops up on eBay every ones in a while.

other mods include fitting electric water pump and remove powersteering pump. The rally air intake is also a nice upgrade but I’m not sure if that’s allowed or not.

Thank you, very much appreciated.

 

[Chie]

If they don't check the stroke put 1.3 crank and rods in
Just don't make it too obvious you have a few more ponies lol

Sent from my SM-F926B using Micra Sports Club mobile app

 

[gassed up]

Maximum advisable skim off the head? I'll be running LPG so the higher the compression the better. LPG has an octane rating above 110 and 12:1 CR is do-able.

 

[K11hotrod]

If they don't check the stroke put 1.3 crank and rods in
Just don't make it too obvious you have a few more ponies lol

Sent from my SM-F926B using Micra Sports Club mobile app

This would be nice but I'd like to stay within the rules...

 

[K11hotrod]

Maximum advisable skim off the head? I'll be running LPG so the higher the compression the better. LPG has an octane rating above 110 and 12:1 CR is do-able.

Skimming the head is ok within the limit but hadn't heard of running LPG, is this acceptable?

 

[gassed up]

Skimming the head is ok within the limit but hadn't heard of running LPG, is this acceptable?

Apologies, my fault for piggy backing on your thread. I'm not preparing a car for competition my Micra is just a personal project. The reason for the LPG is that is what I do, we sell very large quantities of propane and consequently I get free gas. Imagine never paying for fuel again