01-17-2007, 12:35 AM
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| Junior Member
Join Date: Jan 2006 Location: Texas
Posts: 71
Car: 1986 Transam/1996 Trans AM Engine: 5.7 LT1 .030 over Transmission: Borg-Warner T-56 6 speed Axle/Gears: 3.42 | 350ci to a 305ci call me crazy
It sounds crazy but yeah I sold my 350ci complete except intake and carb for 350 dollars to swap in a 305(.040over).
Ill post my vid as soon as i get some drivers for my Camcorder.
Heres what it has.
305 bored .040 over roller block 1991 Camaro Z28
flat top pistons 4 valve relief from Competition products (only 100 dollars set)
file to fit Seal Power piston rings
Scat 4130 connecting rods ($234 set of 8)
Scat 9000 series cast crankshaft(like stock) ($199)
Ported and Polished 160cc(intakerunner) 305 heads casting number 14022601 52cc 1.94/1.50valves screw in studs/guieplates
Comp Cams Extreme Energy .520in/.540ex hyd roller($100 E-Bay)
Stock Hydraulic Roller lifters w/spider plate
Edelbrock RPMAir Gap intake(new)
750cfm dp Mighty Demon carb (bought for $250 new at swap meet)
Stock HEI Distributor vac adv.
Still runnin the T56
My avg et has been a 13.04 @ 103mph yeah it's slower than my 350 but hey
some friends of mine told me to run an MSD to lower down my ets.
For Info on how to build a 345hp 305 go to this link
www.hioutput.com/tech/343hp/343hp.html
Thanks,
Eric..... | | |
__________________ Eric.... 1986 Transam
355ci motor(92z71) LT-4 Hot Cam package, springs, RockerArms,cam,locks retainers
Modified Vortec Heads, 2.02/1.60valves, screw in studs, guidplates
.600 lift springs, ported & flow benched to 200cc intake runner Edelbrock Air GAp intake Holley 750DP
Headman Headers, 3" exhaust, Flowmaster 80 series
T-56 6-speed, spohn crossmember
et:12.92 @ 109mph (All motor)  |
 
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