Clutch Fan Question

[Shannond]

hey guys

i have a r33 96 series 2 and i need a new clutch fan just wondering what is the difference between the RB20 clutch fan and the RB25 because someone has offered me an RB20 clutch fan but will this fit in my skyline? i also have a 52mm alloy radiator in my car so i need to make sure its basically the same size as the clutch fan that i already have in the car, so thats why i need to know what is the difference and is it worth buying it or just to buy an RB25 clutch fan

[The Dan]

same fan except the 20 should be a straight blade and the 25 will be a curve blade. The curve blade is slightly better but the 20 one will certainly due the job, especially with the bigger radiator there.

[Shannond]

so is it worth getting it or just spend the extra $40 and get the RB25 blade

[The Dan]

If you can get the RB25 one then definitely get it. If you cannot get one anywhere, the RB20 will be fine

[Simon-S14]

both flow rroughly the same amount of air.. but the 25 one will be quieter

[Shannond]

ok cool thanks guys