hot rods cranks +4 115mm rods

[Fireroad Express]

just received crank from a seller. supposed to be a +4 stroke/ 115mm long rod crank. how can i be sure it is what the seller said it is. the only i.d. # on the crank is HR 204. anybody know if these are the right #s for this crank? i thought hot rods cranks were manufactured by wiseco. went to thier site but found no info on them. :baseball_wassat: help!!!

[racer]

sorry dude, i just scoured my house for my wiseco cat. but i cant find it. i know the cranks were in there too.

[BigRed350x]

I believe the 4mm stroke 5mm longrod cranks had one of two numbers on them somewhere...

 

H129 or any number with three consecutive ones in it. Like 4111. I don't know about your 204 number. Take an up-close picture of where the rods connect to the crank and I can compare it to my 4mm and see if I can help you out there, but that's a long shot.

 

Looks like HR204 is the part number for the Hot Rods Crank Web. Its just a part number for part of the crank, its not going to tell you if it is a stroker or not I don't think. Take some up-close pictures of where the rod connects to the crank for me...

[Fireroad Express]

measured the rods this morning and they seem to be approximately 115mm long. still can't find any other #s . the bearings have #s on them but i couldn't find any others on the crank . i will get some pics of this posted later on. where on the crank is the h129 # located ?

[racer]

on the side of the rods.

[Fireroad Express]

looked at the crank again and it has " hot rods" on one side and "C.K. 158" on the other side of each rod. thats all the markings that are on the rods. did't find any more I.D marks on the crank either. i tried measuring from the rotating center of the pins and crank on the rods and it looks to be approximately 115mm.still not sure if it's a +4 stroke 115mm rod crank or not?