414 CUBIC INCH SBF N/A ( IN-CAR )
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- Опубликовано: 30 сен 2024
- 414 cubic inch 12.1:1 compression
Howard's cams.... solid roller..
255/267 duration @.50 LSA : 108 IC.. 104 lift: .640
scat: 4.000 crank ( 56 LBS )
Eagle: 6.200 H beam rods w/ L19 rod bolts.
piston's: SRP: FLAT TOPS 1.300
D.S.S main girdle and windage tray(modified due to the stroke)
1979 351w truck block non-roller motor bored .060
after line boring the block..: piston sit .005 out of the hole w/ 240 psi cranking pressure @ 933 Ft. above sea level ..with a .045 quench .THANK'S FOR WATCHING...
LINK: starting the tune..( the rabbit hole) • 351w Stroker 414 cubic...
LINK: idling circuit tune.. • 414 cubic inch SBF..N/...
What carbs? Sounds cool and like tunnelrams. Radical🤙
They are Proform 750's except for the side hung Holley fuel bowl's
which heads?,, they don't look "tall" like clevelands or yates.
it's a 351W block.. but the heads are old pro comp castings.. 205/64cc chambers. i replace everything and enlarged the 2.02 intake to 2.06
and had them milled to 62cc.. i have a video of the heads and whats in them now.. thanks for asking..
alright, making progress! please post when you get it out and make some hits! What cam specs for that Howards solid roller and what is seat and open pressure on the springs for your solid roller?
cam specs : 255/267 @.50
.640 lift int and exh
C/L 104
LSA : 108
I/C : 51.5
RPM range: 2900-6800 (1/2 mile oval track cam)
springs: comp cam # 943-16
spring rate : 551
installed @ 1.950
seat psi : 212
open psi @ .640 565
went light on the psi due to, I plan on driving it on the street and try to save the valvetrain from being beat up.. just locked out the dizzy out today.. it wants more timing to clean up the idle mixture.. I got a retard box so ill use that to fire her up.. and see.. looking for a newer programable retard box.. not this classic msd one chip I got.. thanks for asking !
I don't have time to do real RUclips videos.. I work to much.. need the money to build a race car... :)