m60gov20

No, we didn't. He made some changes and some part throttle driving on the dyno before he did a full pull. He did 3 pulls and picked up about 15 hp and torque peak but some real nice improvements across the board. My average fuel economy seems to be +3mpg. Another thing he noticed with the tune that was in it, the low octane timing table mirrored the high octane table.

Spaceme1117

Probably Edelbrock is using the same numbers for the high octane and low octane tables to be on the safe side.

I see you are in Indianapolis. I am in north Kentucky about 2 hours away. Sounds like the your tuner did a good job. Would you mind sharing where you had the tune done and how much it cost?

m60gov20

Dave Griffin, Griffin tuning. Yes, I was very happy with his work. He used to work for Hennessy and has a Zr1 himself. I can pm you his contact info if you'd like.

Spaceme1117

Yes, sir. Please PM me his contact information and thank you very much.

Unreal

Didn't replace the stock crank pulley? You can see it is already starting to fail and probably won't last much longer just based off the pictures. The rubber is already cracked and seperating.