LR4 4.8l twinturbo 1300hp
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17outs (10-15-2023)
#4
Thanks man!
My LT1-92 on stock block, "stock" ported heads, valves etc, stock intake, eagle crank, 383cui, h-beem, je pistons. It made 785whp 1137wnm @ 1.15kg of boost on pumpgas. BW475 did the trick.
So now I'm going to shoot for the stars and maybe land on the moon.
My LT1-92 on stock block, "stock" ported heads, valves etc, stock intake, eagle crank, 383cui, h-beem, je pistons. It made 785whp 1137wnm @ 1.15kg of boost on pumpgas. BW475 did the trick.
So now I'm going to shoot for the stars and maybe land on the moon.
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#9
Well you all have seen the hot rod magazine "big Bang theory" article?
1204hp on stock shortblock exept larger ring gap and arp.
So I was thinking, with custom pistons, carrillo connection rods, some arp bolts, msd ignition, custom intake, twin precision 67mm or maybe bw efr turbos, large valves, great head job, custom cam, E85, and a fine tune and a LOT of boost it might going to be a mean engine at only 290cui.
Many unbelivers out there.. So I just going to find out if it's possible.
1204hp on stock shortblock exept larger ring gap and arp.
So I was thinking, with custom pistons, carrillo connection rods, some arp bolts, msd ignition, custom intake, twin precision 67mm or maybe bw efr turbos, large valves, great head job, custom cam, E85, and a fine tune and a LOT of boost it might going to be a mean engine at only 290cui.
Many unbelivers out there.. So I just going to find out if it's possible.
#12
TECH Resident
Well you all have seen the hot rod magazine "big Bang theory" article?
1204hp on stock shortblock exept larger ring gap and arp.
So I was thinking, with custom pistons, carrillo connection rods, some arp bolts, msd ignition, custom intake, twin precision 67mm or maybe bw efr turbos, large valves, great head job, custom cam, E85, and a fine tune and a LOT of boost it might going to be a mean engine at only 290cui.
Many unbelivers out there.. So I just going to find out if it's possible.
1204hp on stock shortblock exept larger ring gap and arp.
So I was thinking, with custom pistons, carrillo connection rods, some arp bolts, msd ignition, custom intake, twin precision 67mm or maybe bw efr turbos, large valves, great head job, custom cam, E85, and a fine tune and a LOT of boost it might going to be a mean engine at only 290cui.
Many unbelivers out there.. So I just going to find out if it's possible.
I'm going off their formula... kinda, 4.8 with 228 cam, twin turbo, ported heads with larger valves, chinese head studs. But I'm not shooting for 1300... yet... only 750-800. (Also, I'm on 91 Octane, so... ). I figure if they can do 1200, I can be happy and get to 800 safely.
Hope to hear how yours turns out.
#13
I think the issue you'll have at that hp is keeping the heads down and not leaking. I'm using an LQ9 with same power goal but using twin 72mm turbos to keep the boost down. Thick deck TFS heads with LS9 gaskets, and i know i'll have trouble with keeping the coolant inside the motor.
#15
TECH Resident
I think the issue you'll have at that hp is keeping the heads down and not leaking. I'm using an LQ9 with same power goal but using twin 72mm turbos to keep the boost down. Thick deck TFS heads with LS9 gaskets, and i know i'll have trouble with keeping the coolant inside the motor.
lol
#19
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iTrader: (35)
I think the issue you'll have at that hp is keeping the heads down and not leaking. I'm using an LQ9 with same power goal but using twin 72mm turbos to keep the boost down. Thick deck TFS heads with LS9 gaskets, and i know i'll have trouble with keeping the coolant inside the motor.
#20
TECH Resident