3000' , 74deg. F, 6700rpm, 26.5 MAP, high rpm takeoff pitch set on prop,  165 MPH ind. ( circling over airport )  RV6A,  1120#, Bruce Turrantine 13B, 20" intake runners, 3.5"  throttlebody  ( from 2001 Cadillac Northstar eng. ),  22" 1-7/8 ID" .60" wall 304 SS  exhaust headers into 3" X16" pipe into Hushpower Res. under fus.,  Conversion Concepts bed eng. mount,  Mazda oil cooler under RWS 2.17 psru,  GM evap. core x 2 rads.,  GM 580 coils x 4,  Ivoprop 68" Magnum 65-105 pitch elect. inflight adjust with custom faired transition from spinner to prop blades,  23 hrs. ground testing,  12 hrs. airtime over Mason Jewett Field,  will now remove cowl one more time for inspection, then start to do long distance flights, 100 mile rad. from Mason with a crew member for computer tuning made available by FAA  ( ask & you will receive ),  need 40 hrs.   David R. Cook