shanesss new 408
#1
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shanesss new 408
Well im finally getting enough parts together to start showing off the new motor for the Silverado ss. The old motor (LQ9) went bye bye..lol. Not exactly sure what happened but both rear, #7 and #8 pistons blew to pieces. It went a best of 12.9 at bandimere with out the thunder racing blower cam on 10 lbs.
on to the new stuff.....
408 ci
Manley forged crank
Manley forged rods
Manley forged "blower" pistons
Hellfire rings
New ls3 heads with PRC double .650 lift springs
cam to be determined with help of Zippy.
comp push rods
Ls7 lifters
double roller timing set
ls6 valley cover
L92 intak with 87 mm TB
3200-3400 stall
Stealth 340 pump
60# injectors
and the D1Sc, 3 core on 10-12 lbs again.
Well im finally getting enough parts together to start showing off the new motor for the Silverado ss. The old motor (LQ9) went bye bye..lol. Not exactly sure what happened but both rear, #7 and #8 pistons blew to pieces. It went a best of 12.9 at bandimere with out the thunder racing blower cam on 10 lbs.
on to the new stuff.....
408 ci
Manley forged crank
Manley forged rods
Manley forged "blower" pistons
Hellfire rings
New ls3 heads with PRC double .650 lift springs
cam to be determined with help of Zippy.
comp push rods
Ls7 lifters
double roller timing set
ls6 valley cover
L92 intak with 87 mm TB
3200-3400 stall
Stealth 340 pump
60# injectors
and the D1Sc, 3 core on 10-12 lbs again.
on to the new stuff.....
408 ci
Manley forged crank
Manley forged rods
Manley forged "blower" pistons
Hellfire rings
New ls3 heads with PRC double .650 lift springs
cam to be determined with help of Zippy.
comp push rods
Ls7 lifters
double roller timing set
ls6 valley cover
L92 intak with 87 mm TB
3200-3400 stall
Stealth 340 pump
60# injectors
and the D1Sc, 3 core on 10-12 lbs again.
Well im finally getting enough parts together to start showing off the new motor for the Silverado ss. The old motor (LQ9) went bye bye..lol. Not exactly sure what happened but both rear, #7 and #8 pistons blew to pieces. It went a best of 12.9 at bandimere with out the thunder racing blower cam on 10 lbs.
on to the new stuff.....
408 ci
Manley forged crank
Manley forged rods
Manley forged "blower" pistons
Hellfire rings
New ls3 heads with PRC double .650 lift springs
cam to be determined with help of Zippy.
comp push rods
Ls7 lifters
double roller timing set
ls6 valley cover
L92 intak with 87 mm TB
3200-3400 stall
Stealth 340 pump
60# injectors
and the D1Sc, 3 core on 10-12 lbs again.
Last edited by shanesss; 03-19-2012 at 10:15 AM.
#7
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Jablowme.... yes stock intake with boost.
Oakley6575....the heads are stock except the double prc springs.how does your 408 run?
I thought about going N/A but since I have the blower i figure why not... LOL
Oakley6575....the heads are stock except the double prc springs.how does your 408 run?
I thought about going N/A but since I have the blower i figure why not... LOL
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#8
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My heads/intake are untouched as well. The truck runs great but I can't stand having stock heads on a fully built short block. I don't know if I should put a turbo kit on it with WCCH stage II port on the LS3's or stay N/A with AFR heads. Can't wait to see how yours performs.
#9
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My heads/intake are untouched as well. The truck runs great but I can't stand having stock heads on a fully built short block. I don't know if I should put a turbo kit on it with WCCH stage II port on the LS3's or stay N/A with AFR heads. Can't wait to see how yours performs.
But, turbo power will own N/A power any day.