Replacement short block option

This is what I have. It's 2999.99

http://www.modularmustangracing.com/

MMR%20STEEL%20LOGO.jpg

MMR 4.6 Street Mod 900 (up to 900 RWHP) 2V, 3V or 4V
"The Aluminator Shortblock Killer"
This MMR shortblock uses stronger parts and handcrafted precision, not assembly line assembly techniques, stock bearings, pistons and rings like the Aluminator ford blocks

*Brand New Cast Iron 2004 Cobra Block, torque plate bored and honed
*New 4340 Forged 3.543 stroke Cobra Crankshaft w/micro polished journals at no extra charge
*New 4340 5.933 MMR 900HP H-beam Rods w/ARP rod bolts ( These rods are shotpeened, magnafluxed and weight matched to bring you the finest H-beam rod available for your 4.6)
*New Forged Manley pistons (High, stock or low compression)
*Total Seal file fit rings (precision file fit to your application, nitrous, blower, turbo or N/A)
* Clevite Rod and Main bearings
*Complete Pro Assembly and Balancing for the smoothest, highest revving shortblock available, Pre-Lubricated with Royal Purple Assembly Lube and spin tested. Lastly 3 technicians sign off on your new engine prior to packaging and crating.

Shortblock Options:
Use Customer Supplied crankshaft SUBTRACT $400
Use Customer supplied Block - SUBTRACT $350
NEW Ford Racing BOSS 302 Cast iron Block $999.99 (increases engine size to 5.0)
Brand New Current production Aluminum Block + $999
Upgrade to M2500R Pistons (up to 2500HP street or strip!) + $250
Upgrade to MMR block side bolts (recommended for 500+ HP) +$49.99 (free installation)
ARP Mainstuds (recommended for 600+HP) +189.99 (free installation)
MMR Street/Racing Oil Pump (highly recommended) + $159.99 (free installation)
MMR Hurricane Billet Geared Oil Pump (highly recommended) + $349.99 (includes lifetime gear warranty!!) Installed
MMR Performance water pump $79.99
MMR/Felpro Extreme Duty Headgaskets + $169.99
ARP Headstuds +$289.99
Upgrade to ARP 2000 Rod Bolts + $99.99

MMR windage tray and hardware kit (+15HP) + 129.99
Extended Warranty +$300 (extends warranty to 18 months total and includes shipping to and from MMR)

If ordering online please state options requested in the notes section, we will add them before processing your order.



*Due to the custom nature of MMR shortblocks ALL customers paying with a credit card
will be billed when the order is placed (prior to engine assembly and shipping),
All MMR shortblocks are non-refundable regardless if the item has shipped or not.


I have the Stroker Street Mod 900S version of this with the BOSS50 block:D with pretty much all the options listed.

15k miles of spirited driving:cool4: I even daily drive the beast its so much fun.
 
Back in 1970 LS6 and LS7 SS Chevelles came with Cowl hoods , they were not Supercharged S/C [fun Fact ] :burnout:They Just breathed better under the hood and it helped with the carb air flow

Ahhhh yes the 70 Chevelle my dad has a 70 SS very nice car;)
 
I have the Stroker Street Mod 900S version of this with the BOSS50 block:D with pretty much all the options listed.

15k miles of spirited driving:cool4: I even daily drive the beast its so much fun.

At the risk of sounding rude, what was the total cost to make 321 RWHP?
 
Thanks For posting that! The JDM shortblock looks very good - I like the 302 ci.
 
Im just messin with ya Birdman! S/C arent for everyone
Oh I know, trust me I would love an Eaton or Trilogy kit but if I get a S/C kit for the MM it will take away from my 331ci foxbody build that I am going to try and complete this year.

Thanks For posting that! The JDM shortblock looks very good - I like the 302 ci.
I think it's a good starting point.

Also found a complete zero mile Mach 1 motor minus the intake for sale for $2800 and it's just in the state next door.... tough call now.
 
At the risk of sounding rude, what was the total cost to make 321 RWHP?

Highest achieved on the dyno was 330rwhp/370rwtq dialed back for a final safe daily tune of 321/360. My tuner wants me to connect my knock sensors before I advance the timing anymore or run the 330/370 tune. As far as Big Bore Stroker 324ci motor with H/C/I IIRC it was $10-11k ported my OE heads not including exhaust and labor and all the misc parts. It's eventually gonna get a (CARB EO#) Vortech SC 9-12lb 550-600+rwhp. Budget $13-15k for a fully built BBS 5.3L longblock.

Cali= no longtubes no 93. I believe Fordnut's BBS 5.3 made 365/368 with alot more work done.
 
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Also found a complete zero mile Mach 1 motor minus the intake for sale for $2800 and it's just in the state next door.... tough call now.


Go for the JDM short block! Yeah you still need heads but you're gonna want better cams than the oem Mach 1 cams anyway. Get your heads worked over w/bigger valves and cams and bolt them up to the JDM short block then have them tune it!
 
Highest achieved on the dyno was 330rwhp/370rwtq dialed back for a final safe daily tune of 321/360. My tuner wants me to connect my knock sensors before I advance the timing anymore or run the 330/370 tune. As far as Big Bore Stroker 324ci motor with H/C/I IIRC it was $10-11k ported my OE heads not including exhaust and labor and all the misc parts. It's eventually gonna get a (CARB EO#) Vortech SC 9-12lb 550-600+rwhp. Budget $13-15k for a fully built BBS 5.3L longblock.

Cali= no longtubes no 93. I believe Fordnut's BBS 5.3 made 365/368 with alot more work done.

I've ran those numbers many times... and always end up back at the coyote swap... you can pick up a 400 hp forged coyote crate motor for 6500, another 2k for the computer and wiring stuff, and end up in the same place strength wise, but with a much better breathing motor to start...

And then I look at my bank account.... after that I usually wake up.
 
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