Frans96ss

This is a build we are doing for a customer. We are the first shop to get our hands on these CID Prototype 6 bolt heads. We will be updating this build thread with photos and video as it progresses.

Follow along on our youtube where we will be posting some videos and Instagram @raceprovenmotorsports for more pictures.


Engine Specs:
ERL M5 427CI TURBO STREET/STRIP SUPERDECK 6-BOLT SYSTEM SLEEVED SHORTBLOCK PACKAGE. INCLUDES CALLIES 4.000" STROKE LT1 DRY SUMP CRANKSHAFT - LT1 - 8 BOLT FLANGE 58X, CALLIES ULTRA I BEAM RODS 6.125", WISECO DIRECT INJECTED LT1 PISTON SET 4.125 w/ ARMOR PLATING, LATERAL GAS PORTS & UPG WRIST PIN, CUSTOM TOTAL SEAL RINGS, COATED CLEVITE MAIN & ROD BEARINGS, ARP MAIN STUD KIT INSTALLED, TAP AND PLUG DOD PASSAGES, ORING BLOCK AND HEADS. ASSEMBLED, BALANCED & BLUEPRINTED

Heads:
Prototype CID 6 Bold Heads, GM OEM titanium intake valves, Manley extreme duty exhaust valves and Manley NexteK dual valve springs

Engine ****



















Assembly

lt1z

Sick build

Frans96ss

First start in this weeks online episode

REDHULK

can you tell me how much a package like this cost?

Frans96ss

Email or call the shop and we will get you an estimate. Sales@raceprovenmotorsports.net. 302-798-4000

Cordes Performance Racing

fran this is super badass man!

Frans96ss

Should have it wrapped up and on the dyno soon, stay tuned for some more video

Frans96ss

Hitting the Dyno this week stay tuned.

REDHULK

Love the look, i know that is a weld racintg s77 rear wheel in a 15, but what size is the tire and what kind of tire is that, looks amazing

BooSSted

Today is the day, what did it make???

REDHULK

on race gas it made 1325 rwhp!!!!!!!! Also guys please tell me the rear tire size on that beast, i want to do the same look

Frans96ss

hahaha

It's a 15" conversion 325/50R15 MT ET Street R

Frans96ss

Got it on the dyno for a few pulls, more to come.

HIGHPSI707

Did this car ever get finally tuned up and on the dyno? Very curious as I would like to do the same type of build.

FYREANT

Whats the cost on the RPM 427 short block?

chuntington101

Cracking build and numbers! Is this using port injection or are you using the meth kit to deliver 50% of the fuel?

NICK YOSKIN

Hey Fran hope all is well!
Loving this thread, nice build. ERL engines are top notch and attention to detail on every aspect even down to their packaging.

Are you going to OC MD this spring?

Just got my new toy and will be there with it. If going let's meet up.
Bring a new Z and lets run'em

cwylie

Whats the status on this build?

Frans96ss

small update on it, no longer this set up at all lol

REDHULK

Love this video, that procharger f1x build is amazing, love that car, and lme must be making some bad *** engines, i saw sam miller at amp is also putting one now in his car