Dubro/Greatplanes/etc. etc. all carry setscrew packs.

Also, for anyone looking/needing a 9901 SuperStrong...

I just listed a pair here.

Pipes only.

1-virtually new

1-lightly used.

http://www.rctech.net/forum/r-c-item...ml#post6922957

9901ss is also an approved efra legal tuned silencer rather than a tuned performance pipe

4mm

i can concur..the 3000 series of the 9901 does not run as well as the regular one..i did not know that at the time though.

just wondering is the nova 21 fms the same as the toronero 21 as far as performance and parts and what can you compare a modded p5xl to as far as power and run time for a truggy any help thanks

im not an expert but my fms really only liked big flowing tracks it was really hard to drive in smaller to medium tracks the p5 is an awesome engine very reliable easy to tune and last foreever if taken care of i dont know much about the toro and yoou might check out the plus 4 also if you need to talk to someone with more knowledge call mark at power house

5 port is a workhorse and is very tuneable ie; pipes , plugs , clutch and responds well to changes , a very well rounded engine .

the fms is a great engine and has bookoo power , more finicky as far as pipe,plug,clutch combo , afterall it is a 7 port too much power for buggy and plenty for medium track truggy engine

the toro is good but needs a certain type of pipe,plug,clutch combo to run as it was designed to do . smooth enough to run in buggy and makes a great larger track truggy engine.

Darn it, I ordered a 3005 to run with my P5XS yesterday! I wanted to give it a try. Why do they hurt performance?

Because those pipes are aimed at silencing the motor.

I would venture to say that the 3004,3005,3006 tuned silencers are even more silenced than the pushed to efra limits 9901 tuned silencer .

Personally , I like tuned performance exhausts

I will say that the 9901 is a great mileage pipe andalso very smooth , something many people look for which is why it is selling like hotcakes!!

thanks for the info also the 9853 nova pipe and square header is fine for this motor is a 053 pipe close also for truggy we run a med size track lot of jumps so i need decent speed and low end torque im used to running a stock grp tuned 21 with a os 2060 pipe that got like 11 min on a tank of fuel but just didnt have the low end snort just wanting a great all around set up for run time performance and whats a good glow plug beside nova i have the p5xs 9853 pipe 20% byrons fuel the problem i have is we have alot of snow here in mich and when our first race starts i drive 400 to 500 miles round trip to my closest race track so i cant really run my truck untill i get there sorry for so many questions thank you for the help

How come you're running 20% ? If you don't mind

Are you refering to the ofna 053 or dynamite 053mr pipesets ?

The ofna is a lot like the 9853/41001 setup ( can't find 41001 headers so I sub 41005) and works awesome!!! The 053mr pipeset comes with a smooth flow header and creates a lot of bottom to mid but falls flat on top , exc. Small to medium track or if there are a lot of short chutes or short run ups to jumps.


I would recommend 30%

i get a good deal on 20% 19.00 gallon and all my buddys run the same fuel easier on pit stops am thinking about 30% instead used it in the past but never really noticed much of a difference yes the dynamite pipe or ofna how can you tell which header i have the square 1 i dont know short med long all i have else is the round headers thanks again

I'm contemplating uprading my P5XS from a standard head to turbo. Is there a noticable increase in power from Standard Plug to Turbo on this already powerful engine? Seems to do the trick for me already.