LT4 C7 shortblock freshly rebuilt LT4 crank/rods resized w/ ARP2000 bolts, Diamond forged pistons (used great cond), new rings/bearings, honed with torque plates plus balanced and assembled.
LT1 heads resurfaced with BTR dual spring kit
L8T heads stock
Diamond pistons 11531-R2-8
LT2 intake manifold
LT1 hi pressure DI injectors and pump, LT1 throttlebody
BTR225 cam, pushrods, head gaskets, stock bolts, tchain, VVT limiter
https://briantooleyracing.com/btr-gen-v-225-camshaft-with-vvt-limiter.htmlnew oil pump
coil packs with valve covers, front/rear covers/valley cover
holley swap pan
I would like $7000 for everything. That cam supposedly makes 600hp flywheel with the LT1 intake... the LT2 is better. With ported heads should gain another 40+hp
The Terminator X can control it ($3K) or you can get a used factory harness/pcm for much cheaper.
2017 ZL1 10L90e with 17K miles includes torque convertor
$3000 (these are very hard to find... the 10L80e is much more common)
The above combo with LT1 heads is around 11.5:1 compression. With LT4 heads which have bigger chambers the compression would be closer to 11:1. It would be a great setup with an LT4 blower or even mill the LT1 heads for 13:1 compression and e85 which direct injection loves and spray nitrous if needed. A turbo could be used with the LT2 intake and LT4 injectors with methanol/port injection or just swap to a BTR intake and go port injection.
A factory LT4 stock longblock with upgraded cam/intake and twin turbos went high 7's in David Childress (mightymouses C7 corvette for a few years). He said he got over 150 passes on it in the 8's/7's and the next owner has it still unopened (turned down a bit). This could also be paired with a TKX, 4L60e/4L80e, T56 Magnum depending upon harness/ECU.
Location: San Ramon, CA 94583
