Official GRP .21 non-tuned off road buggy engine thread!
03-16-2009, 05:28 PM
#31
Theyr'e on sale everywhere now. Ordered mine yesterday for $189.99
Not looking forward to the break in. JP3 pipe good enough for a tight track with short approaches to big jumps?
Not looking forward to the break in. JP3 pipe good enough for a tight track with short approaches to big jumps?
03-16-2009, 05:36 PM
#32
That pipe will hurt runtime get a dynamite 053 it'll work on small or large tracks with good power from bottom to top.
03-16-2009, 05:46 PM
#34
i got mine from modhobby. carolinasrc and amain have em too.
03-16-2009, 06:12 PM
#35
I ordered me another one today from Carolinasrc. With what they are selling for now you can't beat it I think...... 
03-16-2009, 06:56 PM
#36
I was at the local track this weekend with a friend of mine and we installed the grp non tuned motor out of his truck into his buggy. I talked him into trying my dynamite 053 after reading good results online and so he did. This combo in a hyper 9 buggy was very impressive. Good power from bottom to top with an odo99 plug. Going to get one for myself after this experience.
03-17-2009, 10:14 AM
#38
Modhobby - $189 - can't beat that!!!
03-17-2009, 10:38 AM
#40
i have four gallons on mine and it is still hard to turn over with your hand i love this thing . i get 8 1/2 minutes of run time in a d8 . to me for a now sub 200 dollar motor that is awesome. and you dont have to spend 15 dollars on a turbo plug another plus if you ask me.
for a plug i run rb6
for a pipe i run the associated 2035 and it works really good.
i am glad this thread got started for the longest time i thought i was the only one that was running the non tuned.
for a plug i run rb6
for a pipe i run the associated 2035 and it works really good.
i am glad this thread got started for the longest time i thought i was the only one that was running the non tuned.
03-17-2009, 04:23 PM
#43
ya finally some interest in this thread!! Any info on this engine, tips, glow plugs, break in are all welcomed and wanted. I just got mine and did my first 3 break in tanks smoothly. Any advice on glowplugs?
03-17-2009, 04:56 PM
#44
has anyone run this on a truggy.
03-17-2009, 05:06 PM
#45