i agree with btlground...besides...you can't do too much unless you REALLY start investing money in an Hseries if you ever plan to build or boost it. like he said..just do a gsr swap..easier for you..and believe me...you will not regret it.

also...preference on the trans..if you geta b16 trans with LSD..u will be a beast..if possible..find the 4th and 5th gear out of a gsr trans and replace it with the b16 4th and 5th gear..u should retain your MPG