Heres the little burito 350 after we took it out of the car this past winter. Basically all we did to run last year was put a new intake, carb and MSD ignition on it. The engine is a barter piece from a buddy of mine. It seemed to have low street mile on it. It ran well enough and got the car to 137 and change on our first time out. the spec's on it are as follows
approx. 290hp @ 5100rpm, we ran up to 6000rpm just because.
approx. 326 ft/lb torque @ 3750 rpm. ok
max recommended rpm - 5100rpm, ok
comp. ratio: 8.5:1
Heads: cast iron, 76cc -1.94 intake/1.5 exh.
Cam lift: .450 in. /.460 exh.. check it, it was real close.
Flat tappet Duration: @.050" 222*int / 222* exh.
Conn. rods powdered metal
Block: 4 bolt main, 2 pc. rear seal
crank: cast iron, nodular, 3.480" stroke
Rocker arms : 1.5 stamped steel
Timing: 34*BTDC total advance, increased to 36*
Amy put 10 passes on it at the drag strip to get use to the car. She ran it to 6000rpm on all passes.
She made a total of 8 passes at the April,2012 meet running it to 6000rpm. no problems.