I need new engine for hyper 7 pbs . It is for a short tight track. also looking into buying another buggy something a little more competitive than my hyper 7. any ideas on that too would be great.

Asa far as your eigne. alot depens on your price range. but im guessing your not wanting to get a $300 race egnine. I would definely reccmoend the Novarossi T21bF. Its got crazy bottom end torque., not as much RPm as engine slike the S7, but it makes up for it in torque. On a small track i would put up against any high-end race engine. A good pipe for it is the JP-2. The price is also great its around $180. Just so you know the T21Bf, r21B, and N21b are the same tying

i would go with one of the go engines i here they are great for the money.and for another car i would reccomend the Cen Matrix it is one of the most underrated buggys out their today its tough and very fast on the track i have had mine for about 2 months or so and i love the car and i have owned the higher end cars but the car is awsome .

Dennis Powers
Cen Racing, TQ Fuel

V spec

http://www.topspeedtoys.com/index.ph...roducts_id=346

http://www.topspeedtoys.com/index.ph...roducts_id=296

Look at the O.S. VG .21 , they replaced the rg with this engine . It will have more than enough that you will need especially on a short , tight track .

Do not like the way OS plates the piston sleeve on the VG not near as good as the RG from what I have heard. Worried about longevity, guess we will have to wait and see.

i went and got this Novarossi T21bF and i also bought an extra Novarossi T21bF hot mod from a-main hobbies. should be alot of fun in about 7 days or so. thanx for the replies.