Help ID Motor Plz

[Cano1818]

I have a HPI .21 3.5 cc Motor that is missing the carburetor. Can anyone help me identify this motor to see if I can buy a carburetor for it.

 

[Tunedfrog]

Looks like a discontinued engine but I found this...

http://www.hpiracing.com/en/part/101747

 

[Cano1818]

Do you think that carb will fit it? It seems like the intake on the engine is 14mm

 

[D3MON]

the one in the link looks like it is correct, the original replacement carb would have been part# 1461, then it was updated with the .25 engine #1462 which was a composite bodied carb. it looks like the one linked above is an updated version of that as it fits the S25, 21BB (I'm pretty sure is what you have just with an ofna head on it)

 

[Cano1818]

Thank you D3MON! Now I feel confident that its the correct part. You are right, I put an OFNA head because the original HPI head has bent fins on it. I will keep you posted once I buy it and install it. Again thank you very much for your answer.

 

[Tunedfrog]

I would email HPI, I'm sure they would have the answer and leads to some vintage parts.

 

[cbaker65]

Most of those carbs are the same size ,the 21 's enter change with 25's & 28's ,I run the Thunder tiger 28 metal body carb
on my Ofna 21 hyper engine!