bennet_3 Posted August 23, 2012 Report Share Posted August 23, 2012 how can i get my ke70 going faster, it has a stock 4k engine with a 5 speed Manuel what is the easiest way to get a bit more out of it? Quote Link to comment Share on other sites More sharing options...
LongJohnSilver Posted August 23, 2012 Report Share Posted August 23, 2012 how can i get my ke70 going faster, it has a stock 4k engine with a 5 speed Manuel what is the easiest way to get a bit more out of it? Have a read of these: http://www.rollaclub.com/faq/index.php?title=Tech:Engine/K_Series/How_to_build_a_tough_K_motor http://www.toymods.org.au/forums/faq/4365-guide-how-build-k-series-motor.html tl;dr "Don't spend heaps of money, it's just a crappy old K motor. Balance everything if you can afford it. Use a 20-60 cam in a 3K, 25-65 in a 4K, 4K is better. Run 0.400" valvelift, fit heavy duty springs if you don't want the stock ones to wear out in a couple of years, use 4K valve gear. Shim the oil pump spring 3mm for more oil pressure. Run between stock and 10:1 compression. Get the distributor recurved. Fit extractors and an exhaust larger than 1.5" but not larger than 2". Fit a new timing chain and tensioner. Put something better than the stock carby on, but not too big. Don't rev it past 8 grand" Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.