Rock68SS
Sep 12th, 04, 6:28 PM
Gentleman,
Desktop dyno's or sound HP estimates for a BBC I just put in my Chevelle. Going to the track Wednesday. I squeaked out a best 13.03 with my 396 last year through the M20, 4:11 rear and ET Streets. Only going to be able to get 2 runs but expect mid to low 12's.
BBC
4340 Nitrided Steel Eagle 4.250 stroke crank
Eagle 6.385" 4340 H-beam 3D rods
SRP forged lightweight calculate 10.3-1 pistons
J&E plasma moly file fit rings.
Comp solid cam: 294S
(248 / 248 @. 050 & .595 / .595
Crane Gold 1.7-1 Roller Rockers
Fully ported Edelbrock rectangle port aluminum heads. 300cc short and 315 long intake runners, 2.19/1.88 valves
True roller timing chain
Moroso 6 qt oil pan, high volume pump, windage tray.
Weiand X-celerator port matched intake
Holly 950 CFM with billet base plate and metering plates.
Carter 172 mechanical fuel pump
HEI with MSD 6AL
WEIAND action-plus aluminum water pump2” Headman headers.
And my friend just put together SBC.
Four-bolt main block with nodular iron main caps. Bored and honed with torque plates. Plus .030, Deck squared with mains.
5140 Nitrided Steel Scat crank
4340 Forged Detroit Rods with 7/16 ARP capscrews. 600 H.P. rated
Manley Ready-to-Run Series forged lightweight Pistons
Speed-Pro File fit Plasma Moly 1/16, 1/16, 3/16 rings.
Crane roller cam: HR-276-2S-12 IG
(228 / 237 @.050 & 520. / .542 W/ 1.6 Rockers)
Competition Cams retro fit roller lifters
Crane Gold 1.6-1 Roller Rockers
Fully ported Dart Pro One aluminum heads. 215 runner, 2.05 intake valve.
True roller timing chain
Moroso 6 qt oil pan, high volume pump, windage tray.
Compression calculated at 10.8:1
Eddlebrock Performer RPM Air Gap intake.
Holly 770 CFM Street Avenger Carb.
Mallory Unilite distributor w/ Blaster coil.
1 ¾” med. Length Headers.
Need more info please ask.
Thanks in advance,
Rocky
graemlins/thumbsup.gif graemlins/thumbsup.gif
Desktop dyno's or sound HP estimates for a BBC I just put in my Chevelle. Going to the track Wednesday. I squeaked out a best 13.03 with my 396 last year through the M20, 4:11 rear and ET Streets. Only going to be able to get 2 runs but expect mid to low 12's.
BBC
4340 Nitrided Steel Eagle 4.250 stroke crank
Eagle 6.385" 4340 H-beam 3D rods
SRP forged lightweight calculate 10.3-1 pistons
J&E plasma moly file fit rings.
Comp solid cam: 294S
(248 / 248 @. 050 & .595 / .595
Crane Gold 1.7-1 Roller Rockers
Fully ported Edelbrock rectangle port aluminum heads. 300cc short and 315 long intake runners, 2.19/1.88 valves
True roller timing chain
Moroso 6 qt oil pan, high volume pump, windage tray.
Weiand X-celerator port matched intake
Holly 950 CFM with billet base plate and metering plates.
Carter 172 mechanical fuel pump
HEI with MSD 6AL
WEIAND action-plus aluminum water pump2” Headman headers.
And my friend just put together SBC.
Four-bolt main block with nodular iron main caps. Bored and honed with torque plates. Plus .030, Deck squared with mains.
5140 Nitrided Steel Scat crank
4340 Forged Detroit Rods with 7/16 ARP capscrews. 600 H.P. rated
Manley Ready-to-Run Series forged lightweight Pistons
Speed-Pro File fit Plasma Moly 1/16, 1/16, 3/16 rings.
Crane roller cam: HR-276-2S-12 IG
(228 / 237 @.050 & 520. / .542 W/ 1.6 Rockers)
Competition Cams retro fit roller lifters
Crane Gold 1.6-1 Roller Rockers
Fully ported Dart Pro One aluminum heads. 215 runner, 2.05 intake valve.
True roller timing chain
Moroso 6 qt oil pan, high volume pump, windage tray.
Compression calculated at 10.8:1
Eddlebrock Performer RPM Air Gap intake.
Holly 770 CFM Street Avenger Carb.
Mallory Unilite distributor w/ Blaster coil.
1 ¾” med. Length Headers.
Need more info please ask.
Thanks in advance,
Rocky
graemlins/thumbsup.gif graemlins/thumbsup.gif