Hyper7Dave

HPI nitro star s-25 4.1 not the 3.5

Hi ive looked all through this now HPI 25 settings please the hpi website settings cant be right as the LSP needle is to far in and not letting enough fuel though its more like 3 out from flush not 3 out from closed and also thats about what it was at when i got it as i got it off ebay in a Hot Bodies Lightning Stadium Pro truggy Help any please its running ok how i got it but just feel it could be better and the setting are not what is on the website. Hyper7Dave

i know what your saying its just i thought 2 batteries = the same volt but obviously would make 10000mah would last longer than just the one with 14.8v and 5000mah do you know what i mean

so which is best for the C high or lower number

Hi everyone, which is best for lasting longer 2x 7.4v 5000mah or just one 14.8v 5000mah ?????????????

OH AND THE T3.0 IS WAY BETTER THAN THE G3.0

ok mate what you need to do is take the head of the engine off see the piston there will be like i gold ring and prob some very thin gold washer gaskets dont lose them anyway pull out the gold ring surrounding the piston it the piston sleeve once thats out you will be able to move the piston around more just pop it off the pin its on of the crank the pin in the pics that the piston con-rod is connecting to now you can clean it after cleaning reverse order to put it back together if theres a mark or a slot on the piston sleeve you are takig out and one on the engine make sure the match when putting it back together i say put a few drops of after run oil on the bearings behind the crank that little gap in the crank with the bearings behind spin it round while putting a few drops of after run oil on the bearings. good luck. hit me back

take a look at my hyper 7 in my gallery loads of upgrade purple parts and a 21 hyper engine with a boost hole in the crank ( I DONT RUN BOOST THOUGH ). Its got 2 speed gearbox

Hong Nor Lx1 Ultra Force 28 Engine Factory Settings Anyone?

hi there yes it was on the lean side high speed needle was 3 turns out and the low speed needle 2 out from flush ive now put it to factory normal settings which is high speed half a turn in from flush or 4-3 1/2 out and low speed 3 out from flush with the black collar so it is now richer ive not tryed it yet as its dark now and not had time yet what do you think about what ive just said. oh and the fuel was only down to the line where the tank is joined together so not even half way down really. many thanks for your comment :-)

hi no it does scream as such but yeah runs away on its own for about 3-5 seconds then its like i get control back again so it is making me think it might be interference or the reciever like the first comment says thanks for your comment any more advice let me no cheers

i did think interference and i was in the street but also happened on an airfield but again could be interfereance from the aircraft dont think its the servo although the steering servo has been playing up but think i sorted that now as the threads on the servo arm were worn down and kept getting stuck to the right put a new arm on and it seems ok now i also have thought about the reciever i might change that next but it seems ok though to me i will reply to the other comments and that might give you more info thanks for your comment if you can think of anything else it would be appreciated thanks

Hi there people i got a question NEED HELP! when running my hyper 7 it just sometimes starts accelerating on its own i have new batteries in and just dont understand why? any ideas.