more power!!!

[[hs] darkshine]

i cant afford a new lump atm, so am sticking to my hpi k 4.6... anyone know anywhere that has a good walkthrough on p&p, i don't want to take it too far...thanx.:shtgn:

 

[Jeremy]

U could have it done by someone https://www.hpisavageforum.com/forums/showthread.php?t=1341&highlight=port I thought about doing it but wussed out

 

[Jeremy]

http://www.rccaraction.com/articles/htpporting_1.asp they tell u how to do it on the .25 (don't think I was much help sorry)

 

[[hs] darkshine]

thanx fella, i saw the one on the 25, ud dunno if it'd be ok to use their tolerences on my 28?? don't wanna balls it up before i can afford a new block!!

 

[s25]

pipe will make a difference but really u will need the engines because u can mess with the gearing etc

 

[[hs] darkshine]

i have a hpi polised pipe on there atm. i'm running 3 speed and 18/49. it'll wheeley easy, i just want a bit more top end.
:shtgn:

 

[Jeremy]

No don't even try to use the the spec on the 25 for your 28 it will become a paper weight I did some searching I found one guy who did it but he didn't say much more then that ill keep looking for u tho

 

[Jeremy]

more top end hu well u could try and use a 18/47 what u r running now and this combo is on road use only

 

[[hs] darkshine]

i think it might be 47...i'll check.

 

[[hs] darkshine]

18/49, from 17/47 as stock. so ratio is a bit shorter...

 

[Jeremy]

I run a 17 47 sometimes its a good combo right now I have a 17 49

 

[[hs] darkshine]

it's good in first and second, pulls well, just iin third it doesn't have the punch, i've done a re-tune (now busted one of the front shox...stupid clothes line post...) so i'm out ion thurs we'll see how it fares.