The walbro does not have the port for the bucket,so it's not the same.

Going to install a brass tee and install a fuel pressure gauge so that I can monitor it when it starts getting the symptoms. Need the tee because of the fuel pressure cutouff switch that was installed when the nos system was put on it.

Thought walbro custom built the pumps for racetronix in the ls1 f-body applications?

Yeah that was my understanding too.

Yes, but different. You can't just get an off the shelf Walbro 255 and put it in the bucket without cutting the bucket open.

There were some being sold a year ago with the port. Don't know if they are still out there.

The bucket has an internal regulator. That could be going bad but you have to moniter the fuel pressure.

More than likely it's an engine sensor going bad. Scanning might pick it up.

So basically bring it to Don and have him scan it atleast!!!!!!

Calling you tomorrow, Don. Car is driving me crazy!

Forgot you might be at Chevy Fest this weekend...

Open on Monday?