Murnan Modified Motors
#2266
I have had the 2652 on backorder since it came out. The US importer has not brought them in even at many requests. It seems I may never get to try one.
If the 2652 is to the 2630 what the 3501 is to the 2601 which I am pretty sure it is. That means the new pipes are going to get better fuel mileage, at the expense of some power. Maybe worth it at some tracks, if you are running out of fuel.
#2268
Best Engine
Hey Grinder, whatdo you consider the best engine in your aresenal for national level racing at the moment? 353-09 or RB, also are you still doing your own version of the 09, much appreciated as i would like to place an order soon. :
#2269
Originally Posted by grinder
Hi. I would suggest the RBM3. It has more power, and great fuel economy. I suggest the Novarossi 2601, or 2630 with the medium header.
Thanks, Uriah
Thanks, Uriah
#2270
Tech Initiate
2nd place at Turkish nationals 2nd leg with my m353r.
Changed conrod after 5 liters of %16 nitro fuel. There was some play.
After almost 2 gallons of fuel, bearings, sleeve, crankshaft, everything is ok. It is the most reliable engine I have ever used. Thanks Uriah.
Changed conrod after 5 liters of %16 nitro fuel. There was some play.
After almost 2 gallons of fuel, bearings, sleeve, crankshaft, everything is ok. It is the most reliable engine I have ever used. Thanks Uriah.
#2271
hello grinder ...........i have an rb c5 that runs well can i install a plus35 21 crank in this motor leaving the stock sleeve and piston.....the plus crank is epoxied and has work the stock crank is just that stock
#2272
Tech Regular
Hi Uriah,
I'm looking at some modified engines from your website and got some questions:
- Do you have enough experience with the Flash to recommend it? This little sucker carries a hefty price tag and I heard rumours about european team drivers who switched back to the 359 (of course with the Flash head...) because they had issues with the shaft not fitting into the case (warped case, missaligned bearings, etc.)
- Talking about the older Nova mills: What should be my engine of choice for tracks which require a lot of torque (flat out sweepers leading onto 180feet straights)? The 359 or the Cordoba? Mileage is also important, with the right tune and pipe I can make slightly over 5mins on our tracks here. Could I consider the 35+21 as well
- Pricing of the Cordoba: You offer the unmodified Cordoba for 499$ and the modified for 699$. Normally your custom modification goes for 150$. Any plans to alter the price of the modified Cordoba soon?
Thanks a lot foor looking into this and very best regards,
Stefan
I'm looking at some modified engines from your website and got some questions:
- Do you have enough experience with the Flash to recommend it? This little sucker carries a hefty price tag and I heard rumours about european team drivers who switched back to the 359 (of course with the Flash head...) because they had issues with the shaft not fitting into the case (warped case, missaligned bearings, etc.)
- Talking about the older Nova mills: What should be my engine of choice for tracks which require a lot of torque (flat out sweepers leading onto 180feet straights)? The 359 or the Cordoba? Mileage is also important, with the right tune and pipe I can make slightly over 5mins on our tracks here. Could I consider the 35+21 as well
- Pricing of the Cordoba: You offer the unmodified Cordoba for 499$ and the modified for 699$. Normally your custom modification goes for 150$. Any plans to alter the price of the modified Cordoba soon?
Thanks a lot foor looking into this and very best regards,
Stefan
#2273
Grinder,
Could you compare the performance difference between the 35+21, the Cordoba 21 and the Flash 21? I am pleased with the Murnan/Flash 21. It has
good bottom, but great mid-range and top-end. Also maybe a few words
about the Picco P9 Evo3.
What would you reccomend for a "Best bang for the Buck practice and club
race engine"?
Thanks,
Dale
Could you compare the performance difference between the 35+21, the Cordoba 21 and the Flash 21? I am pleased with the Murnan/Flash 21. It has
good bottom, but great mid-range and top-end. Also maybe a few words
about the Picco P9 Evo3.
What would you reccomend for a "Best bang for the Buck practice and club
race engine"?
Thanks,
Dale
#2274
thank you uriah on another profisional and fast service
very impressed with the look at the new rb now time to break it in
very impressed with the look at the new rb now time to break it in
#2275
Hi. I have done a lot of testing with the C9. It is a very fast engine. I can compare it very closely to the 35+21 insice. The performance is very similar to the 35+21.
#2276
#2277
Great job racing. Keep it up.
#2278
Hi. The 35+21 crankshaft will not fit into the C5 Case. The 35+21 uses a 14.5mm crankshaft. The C5 uses a 14mm crankshaft. You could turn the 14.5 down to 14.
#2279
Hi Uriah,
I'm looking at some modified engines from your website and got some questions:
- Do you have enough experience with the Flash to recommend it? This little sucker carries a hefty price tag and I heard rumours about european team drivers who switched back to the 359 (of course with the Flash head...) because they had issues with the shaft not fitting into the case (warped case, missaligned bearings, etc.)
- Talking about the older Nova mills: What should be my engine of choice for tracks which require a lot of torque (flat out sweepers leading onto 180feet straights)? The 359 or the Cordoba? Mileage is also important, with the right tune and pipe I can make slightly over 5mins on our tracks here. Could I consider the 35+21 as well
- Pricing of the Cordoba: You offer the unmodified Cordoba for 499$ and the modified for 699$. Normally your custom modification goes for 150$. Any plans to alter the price of the modified Cordoba soon?
Thanks a lot foor looking into this and very best regards,
Stefan
I'm looking at some modified engines from your website and got some questions:
- Do you have enough experience with the Flash to recommend it? This little sucker carries a hefty price tag and I heard rumours about european team drivers who switched back to the 359 (of course with the Flash head...) because they had issues with the shaft not fitting into the case (warped case, missaligned bearings, etc.)
- Talking about the older Nova mills: What should be my engine of choice for tracks which require a lot of torque (flat out sweepers leading onto 180feet straights)? The 359 or the Cordoba? Mileage is also important, with the right tune and pipe I can make slightly over 5mins on our tracks here. Could I consider the 35+21 as well
- Pricing of the Cordoba: You offer the unmodified Cordoba for 499$ and the modified for 699$. Normally your custom modification goes for 150$. Any plans to alter the price of the modified Cordoba soon?
Thanks a lot foor looking into this and very best regards,
Stefan
For the short tracks that require lots of torque, I go with the 35+21. The MM 35+21, and MM Cordoba perform very close to the same.
The pricing has been updated.
#2280
Grinder,
Could you compare the performance difference between the 35+21, the Cordoba 21 and the Flash 21? I am pleased with the Murnan/Flash 21. It has
good bottom, but great mid-range and top-end. Also maybe a few words
about the Picco P9 Evo3.
What would you reccomend for a "Best bang for the Buck practice and club
race engine"?
Thanks,
Dale
Could you compare the performance difference between the 35+21, the Cordoba 21 and the Flash 21? I am pleased with the Murnan/Flash 21. It has
good bottom, but great mid-range and top-end. Also maybe a few words
about the Picco P9 Evo3.
What would you reccomend for a "Best bang for the Buck practice and club
race engine"?
Thanks,
Dale
The Flash has more midrange, and more peak HP than the 35+21, and Cordoba. The Flash has slightly less torque than the 35+21, but more peak HP.
The best bang for the $ is the Picco P9R, and the 35+21. The Picco is cheaper, but it will not last like the Novarossi. The Novarossi is also easier to tune when near the performance limit.