New Engine: Max Wedge 413Ci

[PWR_Brad]

We have a new motor that we are working on that is based off of the 5.7 block. The motor is bored and stroked to 413ci for the maximum in hp/tq for your 5.7. The motor is being designed for NA applications and maintains a cylinder wall thickness identical to our 6.1 stroker combinations.

NA Compression Ratios
10:1 using 03-08 heads (Ideal truck motor)
10.5:1-11:1 using 6.1 heads (Ideal 93 octane NA motor)
11.3:1-12.3:1 using eagle heads (Ideal for 93 octane NA motor)

Boosted Compression Ratios
8.8:1 using 03-08 heads (12-15psi capable)
9.75:1 using 6.1 heads (10-12psi capable)
10.3:1 using eagle heads (up to 10psi capable)

For different compression ratios, we can order a custom piston to suit your needs. This motor is really at home as an NA engine.

413ci Longblock: $7000 (No Core Charge) Only 1 at this price
Comes standard with Manley crank, rods, and pistons. Iron rings, clevite bearings, camshaft, timing chain, lifters, forged pushrods, eagle mean street heads, cometic head gaskets, and factory main/head bolts.

In an 09-10 5.7 vehicle, power output is estimated to be 450rwhp/475rwtq due to camshaft and rpm limitations.

In any non-VVT platform, we are shooting for 500rwhp/500rwtq.

These estimates are based on a ported 6.1 intake, 90mm tb, longtube headers, free-flowing exhaust, and a custom tune.

Available options include the following.
Tool Steel wrist pins: Boosted/N2O
ARP Main/Head Studs: Boosted/N2O
Pro-Series I-Beam Rods: Boosted/N2O
Coated Pistons: Boosted/N2O
Steel Rings: Boosted/N2O
Gapless Rings: Boosted and NA applications
Ported 6.1 Intake
Longtube Headers
90mm or 100mm Throttle Body

[Adanac Charger]

Very Cool!!

The original 413 Max Wedge in '62... from maxwedge.com...

Displacement.................413
Bore.............................4.19
Stroke..........................3.75
Compression ratio..........13.5 to 1 !!
Horsepower...................420
Torque.........................470

[MOL SRT-8]

Very Cool!!

The original 413 Max Wedge in '62... from maxwedge.com...

Displacement.................413
Bore.............................4.19
Stroke..........................3.75
Compression ratio..........13.5 to 1 !!
Horsepower...................420
Torque.........................470

yep, that's the numbers that they gave NHRA.

[bmeyer40]

What's the bore and stroke?

Posted from the Captivate!

[bmeyer40]

Bump

Posted from the Captivate!

[Adanac Charger]

My guess is that they'd use a 4.08 stroke... that would calculate to about a 4.015 bore. ?? Just a guess on the stroke.

[Fargo59]

so if it's 5.7 based, it's not really a wedge is it?

[Adanac Charger]

Do you mean because it's a stroker and not 'oversquare'?

[Adanac Charger]

My guess is that they'd use a 4.08 stroke... that would calculate to about a 4.015 bore. ?? Just a guess on the stroke.

Well... I have it from a good source that I'm wrong on the 4.08 guess.

[Hemi31]

Do you mean because it's a stroker and not 'oversquare'?

No because it's a Hemi and not a wedge motor(IE:383/413/426/440) from the 60's and 70's.

[1FST4DR]

so if it's 5.7 based, it's not really a wedge is it?

Thats ok ,These really aren't Hemi's either

[tony292]

4.25 crank?

[bmeyer40]

My guess is a 4.08 crank that has been reground if that is even possible. Rod journal size is probably sub 2.0. And word from Pwr?

Posted from the Captivate!