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» RB Concept Forums » RB Concept .28 engines » WOW, all I can say is: wow

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Author Topic: WOW, all I can say is: wow
MonsterMaxx
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I got it in and running, to be honest, I really didn't expect this kind of performnace. The .28 is clearly a hoss motor. Wheelies at will and even more surprising is that the motor will rev quite well. Having looked at the porting and considered the bore/stroke I honestly didn't expect it to rev well, but it does.

Off the bottom it's a beast, tons of grunt, and it winds up pretty decent too.

Well done Rody, thanks for making a production pullstart for us monster truck folks. Greatly appriciated.

Posts: 83 | From: Simpsonville, SC | Registered: Jul 2002  |  IP: Logged
bezzy
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Hey monstermaxx.So I guess the 28 was worth the wait.What clutch and clutch bell are you running,and would you consider a taller gear?
Posts: 9 | From: hamilton,ontario | Registered: May 2004  |  IP: Logged
MonsterMaxx
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running our 4 shoe, 3.0 shoes & 1.0 springs

geared 18/51 w/ S6 & 7.5s.

So far only on the street w/ rages, silly fast, wheelies at will

Posts: 83 | From: Simpsonville, SC | Registered: Jul 2002  |  IP: Logged
bezzy
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Yeah thay's what I run as well [strobe's slipper clutch with the 51 steel spur 18 tooth bell]Wheelies and top end must be nice.With out a doubt the 28 is my next power plant.
Posts: 9 | From: hamilton,ontario | Registered: May 2004  |  IP: Logged
NitroNick
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Stuck My 728 in a Dom Truck and have to say I'm not overly impressed by it. Sure its a fast old engine and if you need a pull start engine then it's the one to go for but if your sticking it into a flat-Chassis ride that can take a starter Box then go for the WS7 II.

Just my 2p's worth having run a 728 Dom Against a WS7II Dom.

--------------------
Try Here www.nitro-buggy.com

Posts: 28 | From: Hampshire | Registered: Aug 2003  |  IP: Logged
   

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