Differences

This shows you the differences between two versions of the page.

--- intakemanifold [2020/05/16 21:52] – admin
+++ intakemanifold [2020/05/17 18:27] (current) – admin
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 With that being the case, the intake manifold needs to be optimized to feed these flow-hungry ports. Using advanced computer modeling techniques and after 7 iterations, we finally achieved the design we were looking for. From 20 PSI to 100 PSI. and from 40 lbs of airflow to 160lbs of airflow, the new 1G V3 cast manifold has equal flow distribution within 1 percent in each cylinder. That’s something none of the competition can even approach. In addition to unmatched flow distribution, the 1G V3 manifold offers reduced restriction and increased flow compared to all our previous designs.
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 ===JMF Drag===
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 This manifold works very well and its bottom and mid range powerband are very difficult to beat. However this manifold lacks in top end performance. This manifold can be used on any combination but most of the other intake manifolds listed here will produce decent gains on the top end over the stock manifold. This manifold is good for about 6000-7500 RPM or higher depending on camshaft.
-===Evo3===
+===Evo3/RVR===
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-The Evo3 intake has a bigger plenum and shorter runners than a 2g intake. This will allow it to make power higher up in the rpm band. It's a nice compromise between the 6500rpm cuttoff of a stocker
+The Evo3 intake has a bigger plenum and shorter runners than a 2g intake. This will allow it to make power higher up in the rpm band. It's a nice compromise between the 6500rpm cuttoff of a stocker. RVR Runner’s and plenum are the same. RVR has smaller TB inlet, it doesn’t have the port for the egr (wasn’t used for that tho), RVR also is just missing a couple extra vacuum nipples.
 ===JMF Race===
 The JMF "RACE" version intake manifold is for the daily driven weekend race warriors who want the best of both worlds, more HP without sacrificing a lot of spool and streetability.  With over 10 years of proven results, our budget friendly "RACE" version intake manifold is the best bang for you buck.  Our latest revision introduces a CNC machined billet runner section that bolts to the plenum for modular functionality.  Expected gains can be anywhere from 10-45 HP based on your setup and tuning. This manifold is good for about 8500-9000 RPM or higher depending on camshaft.
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 ===Magnus V4===
 After endless hours dedicated to creating prototypes, testing and perfecting we had reached the results that we were looking for. The result that we had achieved from the last prototype was up to our standards, was Magnus approved and that is when the V4 cast manifold was born. We dedicated almost two years of research and development using enhanced flow dynamics utilizing CAD Modeling & CFD simulation to develop the manifold. It’s made from A356-T6 aluminum alloy and can be installed in stock location with clearance for the original battery. The Manifold can be configured for 8 injectors using the Magnus weld in dual fuel rail kit and fits factory fuel rail or Magnus high flow fuel rail. Featuring 5L plenum with contoured velocity stacks molded into the floor for huge top end and minimal turbulence. This manifold is good for about 9000 RPM or higher depending on camshaft.
+{{ http://w4a33.com/images/magnus.jpg?467x350 }}
 ===JMF Drag===
  The JMF "DRAG" version intake manifold is for the hard core racers putting down serious power.  If you need one of the highest flowing 4G63 intake manifolds available look no further.  Over a year in the making, our DRAG manifold went through a complete overhaul.  No corners were cut when it came to the design and functionality of this manifold.  Every component on this manifold is CNC machined from billet aluminum, not a single weld is present.  Extensive flow testing was conducted on several prototypes until we found the perfect design with the best balance possible. This manifold is good for about 9000 RPM or higher depending on camshaft.