I have a set of Ford Blue tops but as long as they are Ford 24lb, they will work!

 

Is there a big difference on the standard ves racing style, is it worth the cost?

 

I don't know. After all they both have the same flow rating, same physical dimensions and look. How much different can they really be? I know that the blue tops are OEM units that were used in regular production cars. The Lincoln Mark VII had stock blue tops and that's where I got mine. Maybe the Ford Racing unit are the same but sold under the racing development line.

 

The only difference here is semantics. Unless you're talking about high impedance or low impedance. Almost all street cars use high impedance injectors including the 928.
You want Ford part #: M-9593-A302.