Magnus Motorsport V5 Manifolds BEST PRICING Guaranteed!

[TTP Engineering]

MAGNUS MOTORSPORT V5 INTAKE CAST INTAKE MANIFOLD


Best Pricing on Magnus Manifolds guaranteed! Click Here for PRICE QUOTE!




Magnus Motorsports has been building and producing record breaking performance parts for the 4g63 for many years now. They currently have one of their engines in Brent Rau's wheelstanding 2g 4g63 RWD that runs a blazing 6.83 @ 199mph in the quarter mile. So when it comes to producing the worlds best intake manifold for the 4g63 Evo, we knew we were dealing with the right company to start with.



We spoke to Marco on the phone about our little stock motor project here and decided to move forward with his newest intake manifold for the Evo. The new Magnus V5 cast aluminum intake manifold.

The market has been using sheet metal intake manifolds for quite some time in high performance builds however their has been a number of drawbacks to their use. They are heavier than their cast metal counterparts. They are weaker than the cast aluminum units. If I had a dollar for every time I have seen an intake manifold pop the welds open on a sheet metal manifold.... I even know a guy that had a nitrous backfire with a SMIM and it split it open like a tin can severing the fuel line and bursting the car into flames. So we have established that the Magnus is not only lighter, but stronger than SMIM's.

Anyhow, we got the manifold in the mail and I must say, this thing looked nice!

The first thing that I did was look at everything that came with it. All of the hose barbs for the vacuum references were there where you could custom configure the 5 vacuum ports on the underside of the manifold any way you want. If not using all of the ports, there were also 1/8 npt brass plugs.

We also noticed the phenolic spacer included on not only the intake to head gasket but also a phenolic spacer on the throttle body to intake manifold side. This will insure minimum heat transfer from the TB to intake and head to intake manifold.

Less heatsoak = more power.

Our next inclination was to look how large the inlet to the intake manifold was. It was ridiculously large. My first urge was to see if I could fit my whole arm in it. It seemed to work out pretty well



When we were done playing around with it, we made time after hours to get to work removing the stock throttle body, putting it aside in the engine bay to be reconnected back to the new Magnus V5.



Once the manifold was off the car we began carefully removing some of the EGR solenoids, EVAP solenoids, fuel pressure solenoid and capping the breather to the charcoal canister in the rear of the car.



We didn't have enough length for the stock brake booster vacuum line to quite reach, so we used a brass hose barb to extend a few inches of line to reach the manifold.

The stock fuel lines were retained so we had to bend the fuel feed line bracket a little to clear the throttle body, but it worked out fine.



Once the new vacuum lines were plumbed in we had to reroute the oil dipstick tube to the rear of the new lower sitting intake manifold. Magnus recommends tacking a custom bracket on once you have relocated in the area of your choosing. For the time being we ziptied it into place as we will make a bracket once we move to the race motor swap.



The throttle plate coolant heater lines were looped back into the head and the ports to the stock throttle body were capped off.



The Magnus V5 manifold comes with a stock TB to intake manifold adapter plate which allows for the use of the stock throttle body orifice size. We do have to say however that looking at that puny stock sized hole in this huge manifold is comical. It reminds me of shooting a 44 Magnum through a 22 caliber barrel.



To fit the stock throttle body on the adapter plate orientates the throttle body hole toward the rear of the manifold away from runner #1. The throttle body is also turned upside down so the new throttle cable mounting points can be utilized.



All in all the manifold went on without a hitch. There were two modifications we needed to make in order to get it to fit with the INJEN intake kit we are using on the car.

The Magnus V5 intake manifold sits lower in the engine bay for a straight shot into the head ports so the throttle body to intake pipe connection is moved down a few inches. We cut about an 8" section of pipe out of the kit on the riser pipe from below the intake. This allowed the intake pipe to drop to the level of the new intake. With the new intake configuration the stock battery could no longer be run in the engine bay. Luckily we had an Oddessey PC680 small battery in stock. We shortened the stock battery tray and trimmed the battery tie down and it all fit together beautifully.

OK so we've seen it, we know what it comes with, we know how to install it, not how did it perform?

On the Cosworth M2 cams at 0/0 on the Evo VIII we did some testing. Once we realized that #2 fuel pump was not coming on, we replaced the boost switch and were back to testing. We were able to achieve gains of 30whp from 6000rpms+ on the STOCK THROTTLE BODY. We are still on the stock Evo motor so we didn't want to push it too hard. 600whp was our goal and we hit it on the nose at relatively the same boost level as the stock manifold run.

If you have followed our past testing of the car, we hit the following numbers:

500whp on stock FMIC - 93 octane, 1050cc, 32psi
535whp on 4" ETS FMIC - 93 octane, 1050cc 33.7psi
485whp on 4" ETS FMIC - E85, single walbro 1050cc 24psi 100%+ injectors maxed
526whp on 4" ETS FMIC - E85, single walbro 1650cc 29psi 100%+ injectors maxed
571whp on +FullBlown Twin Walbro pumps, 1650cc, 35-36psi 67% injectors
600whp on +Magnus V5 Intake, FullBlown Twin Walbro pumps, 1650cc, 35-36psi 70% injectors



Here is the difference in spoolup between the stock manifold and the Magnus V5 cast unit. Our testing has revealed only about 145rpms difference in spoolup with the stock throttle body. This may very well change with the addition of the 75mm throttle body.



Here are the boost plots for the stock intake manifold vs the Magnus V5 intake manifold. The boost response slightly different between the two manifold whereas the Magnus makes 30whp gains even while boost drops off faster.

Originally Posted by Magnus Motorsports

V5 Cast Aluminum EVO Intake Manifold Features:

* 2 years of research and development
* Cast from A356-T6 Aluminum Alloy
* High quality casting gives a superior surface finish
* Enhanced flow dynamics utilizing CAD Modeling & CFD simulation
* Flowbenched and dynamically tested
* Dynotested proven up to 50 HP
* Ability to flow 100 lb/min (1000 HP) of air at 60PSI while maintaining equal flow distribution
* Can be installed in stock location with clearance for original battery (with adaptor)
* Install kits feature heat barrier gaskets, and adaptor plate to run stock throttle bodies (easily upgradeable). Remote map sensor boss is optional for use with factory ECU's
* Stock turbo gains up to 40HP
* 15 degree entry to the throttle body facilitates intercooler plumbing
* Can be configured for 8 injector setup.
* Fits factory fuel rail or Magnus high flow fuel rails
* 5L plenum with contoured velocity stacks molded into the floor for huge top end and minimal turbulence
* Magnus Quality and Lifetime warranty

[TTP Engineering]

Price matching+ guaranteed!

[Rocket]

Wow! These are crack head prices!

[TTP Engineering]

Originally Posted by Rocket

Wow! These are crack head prices!

Yes sir. We have a super deal for forum members ONLY!

Will beat EVERYONE's price by FAR!

Pricematch++++ guaranteed.

Few more days before the sale is over!

SEND US A PM!

[TTP Engineering]

Many units sold this weekend. Running low on inventory. Sale ends soon!

Pricing well below any other vendor!

[dsm25psi]

nice, i like how it looks and so far the results awesome

[TTP Engineering]

Originally Posted by dsm25psi

nice, i like how it looks and so far the results awesome

Yup, we're enjoying the gains and there are a number of people taking advantage of this sale we are having. Almost sold out of this awesome cast piece!

[TTP Engineering]

9 units shipped yesterday. Only a few more available before we're sold out at these record low pricing!

[TTP Engineering]

Originally Posted by Rocket

Wow! These are crack head prices!

Thanks for your purchase!

[TTP Engineering]

Originally Posted by BLKCarbonEVO

Manifold purchased! Thanks TTP for helping on my quest to 450hp on stock turbo pump+meth

Thank you for supporting the dynotesting of parts like these.

We provide proof sources in every part we sell!

[TTP Engineering]

Originally Posted by blkcarbonEvo

+1 for ER. Thank you again TTP and in a few weeks I'll be making a dyno thread with my custom 3in external dump 02 housing w/ 3in Vband and my "new" Magnus V5 mani . I hope to bring on the power, but lower the tq . 450tq is a little to much for stock block IMO.

Look forward for the review!

[TTP Engineering]

Coupler for 75mm TB came in today! Should have some more testing results shortly!

[TTP Engineering]

[ineedspots]

wish I had the extra cash for one of these maybe could afford it in a couple weeks but im sure the sale will be gone mind pm me a price so I can know what im missing out on

[EvoLutionized8]

please pm price.. thanks.. Mike