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Old 01-13-2006, 12:37 AM   #1
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Default Novarossi 421b & Plus 21-5 pro's and con's?

Hey guy's does anyone have any experience with either of these two motor's? My p-5 is finally worn out with 9 gallons through it. (no kidding.)
And im looking for something diffrent. I wanted to stay with Novarossi also because of the long lasting life ive had with this p-5. (My Collari only lasted 4 gallons.) Any feedback will be great. Thank's. Carl.
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Old 01-13-2006, 09:24 AM   #2
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Quote:
Originally Posted by freefallmarine
Hey guy's does anyone have any experience with either of these two motor's? My p-5 is finally worn out with 9 gallons through it. (no kidding.)
And im looking for something diffrent. I wanted to stay with Novarossi also because of the long lasting life ive had with this p-5. (My Collari only lasted 4 gallons.) Any feedback will be great. Thank's. Carl.
421B difficult to tune but power is great. Plus 21-5T easy to tune and power very smooth.
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Old 01-13-2006, 07:26 PM   #3
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The Plus 21-5 is the motor to have from what my friend's are telling me. Id like to hear more about it though. Thank's for your reply Suntok2. C
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Old 01-14-2006, 08:26 AM   #4
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stay with 5 port offroad engines.................if want it to be as agressive as the 8 port, buy the turbo version........

the fuel mileage will be much better than any 8 port engine and you can play with venturi size and manifold lengths to get your engine to the limit without comprimising runtime.......
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Old 01-16-2006, 12:37 AM   #5
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I saw David Joor's Plus 21-5 go thiss weekend and i belive im going pick it. I am going to ask around some more and see how other owners of that motor is holding up. thank's for your reply Salvador. C.
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Old 07-17-2006, 05:33 AM   #6
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Default Plus 21 Engines

Has anyone had any experience with the Plus 21-7BT?
I am deciding which one to get between it and the 5T.
Love to know more info please.
Thanks.
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Old 07-17-2006, 08:40 AM   #7
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Originally Posted by RCRacing.com.au
Has anyone had any experience with the Plus 21-7BT?
I am deciding which one to get between it and the 5T.
Love to know more info please.
Thanks.
The Plus-7bt is still new and hope we can received this engine next month. I'll give you update as soon we received this engine
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