[7735brian]

327 with 283 steel crank, 4.00 bore x 3.00 stroke, billet steel 4 bolt mains
5.7 h beam rods, 11 to 1 trw L 2210af pistons,208cc world product

sportsman II heads 2.08 intakevalve 1.60 exhaust 60cc comb. chamber,

12.5 to 1 comppression, heads flow 280 cfm at .600,victor jr intake

gasket matched to heads, 650 holley double pumper, crane cams solid

roller r-258/390-8, specs @50 intake opens 26 btdc, closes 52 abdc, max

lift 103, duration 258, exhaust opens 67 bbdc, closes 21 atdc, max lift

113, duration 268 , 108 lobe seperation roller rockers, stud girdles, full

msd, rev kit, if you need any more info please let me know, i havent got

the motor back from the machine shop yet and i cant wait, this is going in

a 1991 camaro with a 3800 stall 350 turbo with 390 or 411 gears

 

[Mkelcy]

Make & part no. of cam?

 

[zdld17]

Don't matter, its gonna scream. Not quite understanding the max lift 113 , stuff? Duration @ max lift ? May need some steeper gears. This is basically a 301.

 

[onovakind67]

if you need any more info please let me know,

any accessories like water pump, fan, power steering, etc
oil pan configuration, windage tray? crankcase vacuum pump? wet sump?

Exhaust system configuration and dimensions
Primary tube size and length, collector size and length, crossover? X-pipe?
Muffler cfm and size

 

[7735brian]

1 7/8 hooker long tubes, 30 inch primarys 3 inch outlet into y, into one 4 inch single thought a cross flow dual outlet 4 inch spin tech muffler ,regular water pump and power steering

 

[7735brian]

cam specs @ 50 258/268 lift 585/612 108 lobe seperation

 

[onovakind67]

RPM···········3500····4000····4500····5000····5500····6000····6500····7000····7500····8000
Brake_Tq······337·····314·····325·····353·····379·····378·····363·····334·····301·····268
Brake_HP······224·····239·····279·····336·····397·····432·····449·····445·····430·····408
Exh_Pres······.2······.3······.4······.6······.8······.9······1.1·····1.2·····1.2·····1.3
Int_Vacuum····.3······.4······.5······.7······1.0·····1.2·····1.4·····1.5·····1.6·····1.7
Vol_Eff_%·····85.7····83.5····87.7····94.5····101.0···102.7···101.9···98.8····95.2····92.8
Actual_CFM····287·····314·····371·····444·····524·····582·····625·····650·····671·····697
Fuel_Flow·····105·····115·····135·····162·····191·····213·····228·····237·····245·····255
A/F_Mix_Qal···98.8····100.0···100.0···100.0···100.0···100.0···100.0···100.0···100.0···100.0
BSFC··········.467····.479····.486····.483····.482····.492····.508····.534····.570····.624
BSAC··········5.861···6.009···6.100···6.061···6.044···6.175···6.377···6.698···7.150···7.831
Friction_HP···38······48······60······74······91······111·····133·····157·····185·····227
Mach_#········.200····.228····.257····.286····.314····.343····.371····.400····.428····.457
Piston_Spd····1750····2000····2250····2500····2750····3000····3250····3500····3750····4000
Piston_Gs·····659·····861·····1090····1346····1628····1938····2274····2637····3028····3445
Overlap_%VE···4.4·····-2.3····-2.9····-.8·····2.7·····3.0·····2.6·····.9······-1.1····-1.5
Int_AvgVel····152·····174·····196·····218·····239·····261·····283·····305·····326·····348
In_InertiaPrs·.9······1.5·····2.2·····2.9·····3.3·····3.5·····3.4·····3.2·····2.9·····2.6
In_ResTunPrs··0.0·····0.0·····0.0·····0.0·····0.0·····0.0·····0.0·····0.0·····0.0·····.1
Ex_AvgVel·····149·····170·····192·····213·····234·····255·····277·····298·····319·····340
ExTun_Prs·····-.9·····-.2·····-.1·····-.8·····-1.5····-2.0····-2.1····-1.9····-1.7····-1.5