Comp 918 Blues

**lonewolf37** · 10-07-2007, 04:21 PM

My engine is being put together with Comp 918s as this being written. I bought my springs on Ebay. How do I tell if they are bad? Other than blowing up my motor.

**BIG D's SS** · 10-07-2007, 08:42 PM

There should be a number or something on the box to tell if they are part of the faulty run of springs. I would look into it before they were installed.

**9t8z28** · 10-08-2007, 08:10 AM

They are a little noisy

**lonewolf37** · 10-08-2007, 01:29 PM

Does anyone know the #s of the 918 production run that are bad?

**9t8z28** · 10-08-2007, 05:05 PM

Originally Posted by lonewolf37

Does anyone know the #s of the 918 production run that are bad?

Honestly, I would not buy used springs.

**vettenuts** · 10-12-2007, 04:57 PM

LS1gto.com has been keeping tabs on them, check there for batch numbers if you have the original box. If it were me, I would either get a set of PSI 1511 ML or the PAC 1518's and not sure the Comps. There are a number of guys building new motors due to those springs.