ZSR Engines

ZSR Engines CNC Machine Shop and Race Engine Builder
www.ZSRengines.com
(7)

Sportsman 427" headed to the dyno. This is the pump gas version, but we do offer them for E85 or race fuel as well. -APD...
05/28/2026

Sportsman 427" headed to the dyno. This is the pump gas version, but we do offer them for E85 or race fuel as well.

-APD Custom Billet Carburetor
-Trickflow 4150 Intake
-Trickflow Rockers
-Trickflow 227 11R Heads, Titanium Retainers
-Johnson Lifters
-Dart SHP Block
-Wiseco Coated Pistons
-Molnar Billet Rods
-Molnar Crankshaft

451" Sportsman N/A combination headed to the dyno. These make 980hp and there is a link to all the info and pricing in t...
05/19/2026

451" Sportsman N/A combination headed to the dyno. These make 980hp and there is a link to all the info and pricing in the comments.

400" SBF ready for "all the boost" as they say. -Higgins 4500 EFI Intake-Higgins 3.3 Heads, Solid Castings, Fuel Hoops-T...
05/05/2026

400" SBF ready for "all the boost" as they say.

-Higgins 4500 EFI Intake
-Higgins 3.3 Heads, Solid Castings, Fuel Hoops
-T&D Steel Shaft Rockers
-Shelby Aluminum Block, Solid
-Diamond Custom Pistons
-GRP Aluminum Rods
-Callie's CCW Crankshaft

Higgins Race Heads
T & D Machine Products
Diamond Pistons
Callies Performance Products

04/30/2026

2.6hp per cube naturally aspirated. Very happy with this one.

430" SBF
15:1 Compression
SC2 Heads
Marcella Billet Tunnel Ram
Q16 Fuel

Naturally aspirated, heads-up engines like this are my favorite thing to build. Give us a shout if you need more N/A power.

Also, thanks to Sonny's for letting my customer use their dyno. They are first class.

Callies Performance Products Billet crank and rods
Diamond Pistons
Dart Machinery Iron Eagle Block
T & D Machine Products Steel Rockers

605" BBF shortblock ready to ship 🇺🇸
04/23/2026

605" BBF shortblock ready to ship 🇺🇸

Dart Iron Eagle SBF block getting the full treatment on our Rottler F69A.➡️Deck resurfaced to 9.490”➡️Receiver Grooves f...
04/21/2026

Dart Iron Eagle SBF block getting the full treatment on our Rottler F69A.

➡️Deck resurfaced to 9.490”
➡️Receiver Grooves for top fuel hoops
➡️Clearanced for SC2 heads
➡️CHE .937 lifter bushings installed and sized with single point cutter
➡️Cylinders bored to 4.150"

We offer fully machined blocks that arrive to you completely ready to assemble. We can also machine blocks that are customer-supplied as well.

https://zsrengines.com/store/ols/categories/engine-blocks

385" 8.2 deck engine headed to the Pacific Northwest. 14:1 naturally aspirated drag race combination. -T&D Shaft Rockers...
04/17/2026

385" 8.2 deck engine headed to the Pacific Northwest. 14:1 naturally aspirated drag race combination.

-T&D Shaft Rockers
-Manton Pushrods
-BAM .904" Lifters
-AFR 220 Heads
-Dart Iron Eagle Block
-Diamond Custom Dome Pistons
-Molnar 3.500" Stroke Crankshaft
-Molnar Billet Rods

Fully machined Ford Racing A460 block heading to the customer. We have these in stock, ready to be machined to your spec...
04/07/2026

Fully machined Ford Racing A460 block heading to the customer. We have these in stock, ready to be machined to your specific needs.

Investing in multiple CNC machines the last five years has really given us the absolute best product available. Reach out if you need a block done correctly. Take care

434" naturally-aspirated combination that left last week:-T&D Shaft Rockers-Trickflow 240 High Ports-Diamond Custom Dome...
03/31/2026

434" naturally-aspirated combination that left last week:

-T&D Shaft Rockers
-Trickflow 240 High Ports
-Diamond Custom Dome Pistons
-Molnar Billet Rods
-Molnar Crankshaft
-Dart SHP Block

Here is our current SBF DART block inventory:3x 9.5 Iron Eagle Blocks2x 9.5 SHP Blocks2x 8.2 SHP BlocksFirst come first ...
03/29/2026

Here is our current SBF DART block inventory:

3x 9.5 Iron Eagle Blocks
2x 9.5 SHP Blocks
2x 8.2 SHP Blocks

First come first served on these. This is the last of them that we will have until they are back in production. Take care

452" nitrous combination in the works. This will make over 1000hp on motor and we build them for 500-600hp worth of spra...
12/31/2025

452" nitrous combination in the works. This will make over 1000hp on motor and we build them for 500-600hp worth of spray.

-Dart Iron Eagle Block, 4.175 Bore, .937 Lifters, 55mm Cam Tunnel
-Diamond Custom Pistons
-Callie's Ultra Enforcer Rods
-Callie's CCW Magnum Crankshaft

FlowTech Induction
Dart Machinery
Diamond Pistons
Callies Performance Products

Address

351 Old South 5
Camdenton, MO
65020

Opening Hours

Monday 8am - 5:30pm
Tuesday 8am - 5:30pm
Wednesday 8am - 5:30pm
Thursday 8am - 5:30pm
Friday 8am - 5:30pm

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