398 '85 build
#1
Drifting
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Location: Holliston MA
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398 '85 build
Finally got a car put together for myself.
12:1 4.040 bore GM 4 bolt 1 piece rear main seal truck block, Eagle 3.875" stroke crank, Eagle 6" rods, Ross pistons - Calico coatings turbo top, anti fricton sides, Canfield heads ported to 215 cc - intake flows 317 @ .700" lift, ported StealthRam - heads flowed the number with intake attached, injectors rolled over for direct port dry nitrous, custom plenum with Accufab Lightning Monblade throttlebody, solid roller cam 242/250 @ .050" .672" gross intake lift .688" gross exhaust lift, Comp solid roller lifters with high pressure roller oiling, custom 3" stainless exhaust, Hooker 2151 headers, FAST XFI, 60 lb injectors, Walbro 340 pump feeding Bosch 044 pump
12:1 4.040 bore GM 4 bolt 1 piece rear main seal truck block, Eagle 3.875" stroke crank, Eagle 6" rods, Ross pistons - Calico coatings turbo top, anti fricton sides, Canfield heads ported to 215 cc - intake flows 317 @ .700" lift, ported StealthRam - heads flowed the number with intake attached, injectors rolled over for direct port dry nitrous, custom plenum with Accufab Lightning Monblade throttlebody, solid roller cam 242/250 @ .050" .672" gross intake lift .688" gross exhaust lift, Comp solid roller lifters with high pressure roller oiling, custom 3" stainless exhaust, Hooker 2151 headers, FAST XFI, 60 lb injectors, Walbro 340 pump feeding Bosch 044 pump
#12
Tech Contributor
Nice work on the oil pan clearancing
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Drifting
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Thanks for the compliments. The resonators are from Stainless Works. The catch can is for the vacuum pump - actually the oem air pump that was converted to a vacuum pump.... that's not pulling any vacuum. Likes always said about the oem pumps - they don't last as vacuum pumps.
#20
Le Mans Master
Thanks for posting the build-up. I've got a few questions:
Is there a trap-door in the oil pan to allow the oil that collects in the front of the pan to drain to the sump?
Whose cam are you running and what is the LSA spec?
What rocker ratio?
Thanks for sharing.
Jake
Is there a trap-door in the oil pan to allow the oil that collects in the front of the pan to drain to the sump?
Whose cam are you running and what is the LSA spec?
What rocker ratio?
Thanks for sharing.
Jake