HPI R40 Nitro Car Forum
#2431
Tech Adept
thanks 0b4,yeah wish my track was much cleaner also i was thinking narrower belts would be less subject to pebles has any one tried belts from other cars to see if the'll fit? thanks.
#2433
Originally posted by DOMOisCOOL
I have a question about putting oil/grease in the diffs.
My buddy who has a R40 said don't put oil in the diffs because they'll leak. He recommended Associated Black Grease.
Is this true?
I have a question about putting oil/grease in the diffs.
My buddy who has a R40 said don't put oil in the diffs because they'll leak. He recommended Associated Black Grease.
Is this true?
#2434
Re: Re: Re: 4 gear diff upgrade for r40
Originally posted by fastharry
http://www2.towerhobbies.com/cgi-bin...?&I=LXGWX3&P=7
http://www2.towerhobbies.com/cgi-bin...?&I=LXGWX3&P=7
#2435
Originally posted by elephant
thanks 0b4,yeah wish my track was much cleaner also i was thinking narrower belts would be less subject to pebles has any one tried belts from other cars to see if the'll fit? thanks.
thanks 0b4,yeah wish my track was much cleaner also i was thinking narrower belts would be less subject to pebles has any one tried belts from other cars to see if the'll fit? thanks.
If you have chronic belt and pulley damage you should seriously consider a shaft drive car. If your track is that badly maintained you will always be pulling rocks outta your car.
#2436
Originally posted by 20 SMOKE
I had some one tell me about a screw kit that works on the r40. (chassis $75-100 for 20 grams) ($100-125 for 180 grams) that will put my car just at the limit. I was going to by the chassis but changed my mind when i find out who has it i will post it.
I had some one tell me about a screw kit that works on the r40. (chassis $75-100 for 20 grams) ($100-125 for 180 grams) that will put my car just at the limit. I was going to by the chassis but changed my mind when i find out who has it i will post it.
I have the HPI titanium kit and from memory that saved me around 20-30 grams. I cannot see any screw kit saving more than that. Plus the HPI kit ran me like $45 not over $100.
#2437
Tech Lord
iTrader: (103)
is the chassis worth spending $75 to $100 depends were you buy it for 20g or 180 grams for $125. the guy said it took 6oz off the car and i checked a scale and it came to about 180g and it is a screw kit but i am going to chaeck on that. it does seem a little hard to beleave
#2438
Could you please post the p/n for the hpi ti screw kit? HPI doesn't want to respond to my e-mails regarding product inquaries.
Originally posted by AMGRacer
I am having trouble understanding what you are saying here. Are you saying that one kit saves you 20 grams and the other saves you 180 grams?
I have the HPI titanium kit and from memory that saved me around 20-30 grams. I cannot see any screw kit saving more than that. Plus the HPI kit ran me like $45 not over $100.
I am having trouble understanding what you are saying here. Are you saying that one kit saves you 20 grams and the other saves you 180 grams?
I have the HPI titanium kit and from memory that saved me around 20-30 grams. I cannot see any screw kit saving more than that. Plus the HPI kit ran me like $45 not over $100.
#2439
Originally posted by mtveten
Could you please post the p/n for the hpi ti screw kit? HPI doesn't want to respond to my e-mails regarding product inquaries.
Could you please post the p/n for the hpi ti screw kit? HPI doesn't want to respond to my e-mails regarding product inquaries.
#2440
Originally posted by 20 SMOKE
is the chassis worth spending $75 to $100 depends were you buy it for 20g or 180 grams for $125. the guy said it took 6oz off the car and i checked a scale and it came to about 180g and it is a screw kit but i am going to chaeck on that. it does seem a little hard to beleave
is the chassis worth spending $75 to $100 depends were you buy it for 20g or 180 grams for $125. the guy said it took 6oz off the car and i checked a scale and it came to about 180g and it is a screw kit but i am going to chaeck on that. it does seem a little hard to beleave
The lightweight chassis will only save you like 20-30 grams as well. I would not buy it just to save that weight.
#2441
Tech Apprentice
Alloy Steel Machine Hex Screws
Hi guys,
do one of you tried those screws? What do you think about that?
http://cgi.ebay.com/ws/eBayISAPI.dll...187174209&rd=1
do one of you tried those screws? What do you think about that?
http://cgi.ebay.com/ws/eBayISAPI.dll...187174209&rd=1
#2442
Tech Lord
iTrader: (103)
Originally posted by AMGRacer
It is impossible to save 180 grams with a screwset. The stock steel screws only weigh like 50-60 grams I think.
The lightweight chassis will only save you like 20-30 grams as well. I would not buy it just to save that weight.
It is impossible to save 180 grams with a screwset. The stock steel screws only weigh like 50-60 grams I think.
The lightweight chassis will only save you like 20-30 grams as well. I would not buy it just to save that weight.
#2444
Tech Rookie
r40 parts
where does everyone get their parts ?
#2445
Tech Master