Wow ..only thing I can is want a great bunch of guys you all are...
after reading all the gear stuff..I went to Duratrac site..suggested gears on firehammer:Pinion 19 Spur:48 Transfer 14 Diff48..Yes this will give more top end ..but will loose on the lower end..
here is the latest UPDATE:Alum diff cover,Diff cups,Both steel gears pinion 19 spur 48,Kill switch to use on transmitter,wedge skid plate,Cone shaped air filter/vol stack,eye ends for lower control arm..
My sons ordered these items just a few minutes ago.....I have a spectrum DX3 I use for my nitro truck..I have extra rec I can use in this firehammer...So now it will be the waiting game for the parts to arrive.
I really do welcome the help you have given me so far...Like I said I can't wait to run this beast...Only other thing I can think of maybe is some kind of wheel adapter for 23mm hubs..I could use those from my nitro truck..nice pro line 40 series chyanne wheels awsome tires mounted on those wheels...So I am all set now..will have to wait till winter for any more upgrades too the firehammer...
many many thanks too you all for the replies...makes this old man feel like a kid again...
Roger