Series 1 wasn't named until Series 2 came along. Therefore if you aren't supercharged and your bonne is between 92-94 you are Series 1 and naturally aspirated.

Nobody ports and polishes the upper plastic manfold on the L27 (which you have) or the L36 (series 2). We port the LOWER manifold. On the L36, this is the major restriction. It'* a minor restriction on your L27, Spoilered.

:? Thanks BillBOOST! I almost got it. But Does "Between" Mean Through And Does "naturally" Mean The Same As Normally?

Yes and Yup

Thank You Both A Lot. I Normall Pay An ASE certed mechanic to change my oil to get this kinda Help. Thanks. L8tr

You need to drive down here for a Saturday sometime, sit around and drink some beers for me, and we can go through alot of this stuff. Maybe get Matt and EK here too.

I have alot of parts laying around to show you some of the tips/tricks with. And we can get a scantool on your car to check things out also.

Willwren, Hey, Thats A Very Exciting Offer. Ill Check With The Cowner And Pm Ya.