H/C LS1 longblock
H/C LS1 longblock The engine is currently in my car running/driving, but I will be pulling it out this weekend.
It's a very tame combination.....nothing radical as my car is a 100% street car. I assume that this is the original shortblock that came in my car; therefore I'll say that the shortblock has 107k miles on it. Runs PERFECTLY, no smoke, no oil or coolant consumption problems. I am seeing 25mpg on the highway
Here is the list of parts included:
ENGINE:
-1999 LS1 shortblock
-11.3:1 compression
-ET Performance CNC ported 5.3L heads (1100 miles)
-2.04/1.575" valves
-Patriot dual gold springs w/Titanium retainers
-Trickflow 7.350" pushrods
-LS7 lifters (1100 miles)
-stock rocker arms
-Cometic .040" headgaskets (re-usable)
-ARP headbolts
-LG motorsports G5X3 114 cam
-F-body oil pan
-JWIS double roller timing gear/chain
-Katech ported oil pump
-front, rear, and valley covers included
-stock valvecovers
The engine was dyno tuned by Mike at New Era Performance. It made 440rwhp with a FAST 90/90 setup and 425rwhp with a LS6 intake w/ported stock TB. I should also mention that these dyno pulls were made through a completely CLOSED Borla catback with a crappy Y-pipe (2 3/4" merge).
I ran a 12.0@120.2 (full weight car) with this engine when it only had the cam/LS6 intake. The heads added 38rwhp alone (LS6 intake) and the heads plus the 90/90 setup added 51rwhp. I have not ran the car down the 1/4 mile yet in this form, but I'd imagine 123-125mph trap speeds.
$2300
Located in Rochester, NY
Thanks, Jason
It's a very tame combination.....nothing radical as my car is a 100% street car. I assume that this is the original shortblock that came in my car; therefore I'll say that the shortblock has 107k miles on it. Runs PERFECTLY, no smoke, no oil or coolant consumption problems. I am seeing 25mpg on the highway
Here is the list of parts included:
ENGINE:
-1999 LS1 shortblock
-11.3:1 compression
-ET Performance CNC ported 5.3L heads (1100 miles)
-2.04/1.575" valves
-Patriot dual gold springs w/Titanium retainers
-Trickflow 7.350" pushrods
-LS7 lifters (1100 miles)
-stock rocker arms
-Cometic .040" headgaskets (re-usable)
-ARP headbolts
-LG motorsports G5X3 114 cam
-F-body oil pan
-JWIS double roller timing gear/chain
-Katech ported oil pump
-front, rear, and valley covers included
-stock valvecovers
The engine was dyno tuned by Mike at New Era Performance. It made 440rwhp with a FAST 90/90 setup and 425rwhp with a LS6 intake w/ported stock TB. I should also mention that these dyno pulls were made through a completely CLOSED Borla catback with a crappy Y-pipe (2 3/4" merge).
I ran a 12.0@120.2 (full weight car) with this engine when it only had the cam/LS6 intake. The heads added 38rwhp alone (LS6 intake) and the heads plus the 90/90 setup added 51rwhp. I have not ran the car down the 1/4 mile yet in this form, but I'd imagine 123-125mph trap speeds.
$2300
Located in Rochester, NY
Thanks, Jason
