SHAWN@PRACETECH

Figured I would share this cool build we are working on right now.

Here is a quick rundown

RHS std deck block
Mast 305cc LS7 heads
Whipple 4.0l blower
Bryant billet center counterweighted crankshaft
GRP aluminum rods
Calico coated JE custom pistons
Jesel beltdrive
Bullet .903 solid roller lifter
PRT camshaft ground by Bullet
Jesel long pivot rocker arms
Dailey drysump oiling system




Mast 305cc heads machined for the Jesel long pivot rocker arms




RHS block,4.125 bore




Machining for .903 lifters




Bullet .903 diameter solid roller lifter




rotating asy

Meth Sled

iTrader: (1)

Looks pretty good! Those heads sound like they flow pretty impressively!

SCott5

iTrader: (40)

What kind of power you think?

Blown06

iTrader: (32)

Whats it going in

Rise of the Phoenix

iTrader: (27)

****'s getting real serious up in this thread.

SHAWN@PRACETECH

Thanks, they move a lot of air

we made over 1100 on a smaller engine with the same blower but were limited on overdrive, so I would think maybe 1300+

fifth gen Camaro

wait till the real cool parts show up!!

5spd-iroc

you guys need a son or team biitch or something? looks like some serious coin there

SCott5

iTrader: (40)

Shawn are you still located in VA?

SHAWN@PRACETECH

Thats the position I'm trying to get! I'm just building the engine

SHAWN@PRACETECH

Yes, still in Virginia Beach

SHAWN@PRACETECH

a few new pics




crank in the block!!





piston and rod installed






Jesel belt drive

SHAWN@PRACETECH

here's a couple new pics for your viewing pleasure!





finding TDC






setting the cam timing






checking valve to piston clearance







custom age 625 head studs








Victory Titanium intake valves









ready for cylinder head assembly

MIAmotorsports

Why the aluminum rods? I didn't think you spun a wipple very high

ajrothm

Killer build!

Sub'd for the numbers..

And good luck with the RHS block.. Hopefully it doesn't **** coolant out the side like the other 90% of them have..

Go buy some aluminum welding rod and get ready.

mkvamso

iTrader: (2)

Looks good
Still trying to finish up the 3.4 whipple 383 here
Compression on ours is pretty low like 9:1, hoping its pump gas friendly, so I doubt it puts up numbers like yours does
Blower is spinning right around 17k on this setup, stuffed into a c5z

mkvamso

iTrader: (2)

lilaaron233333

iTrader: (10)

Sub for numbers pics an videos lol

Detoxx03

iTrader: (14)

What's the power goals?

SHAWN@PRACETECH

I put alum rods in every engine I can. That absorb a lot of the shock that would be transferred to the crank with a steel rod. This engine will see at least 8500 rpm

I've used no less than 50 rhs blocks and haven't had an issue with any of them. where are these blocks leaking from?

good luck with your build!!

as much as we can get! honestly we should be around 1300hp or so. We've made 1150 with the same blower with a Super Stock legal 327 LSX

DER E30

What's the reasoning behind the belt drive? Same as the Al rods? Reduced vibrations and things?
Edit: Cam/timing belt

Looks very good!