JDM Super Stock Camshaft Pre-Order SALE!!!

JimIII@jdm · Jun 18, 2018

Just a heads up we are placing an order of Super Stock Cams this week with COMP and we are going to order enough sets to run a discount special! We have 2 out of 10 ordered spoken for so far but orders for these fill fast!! Call now to place your order in line, approximately 3-4 week wait time for the cams. Info on the package is below!!

5% discount saves over $100+ for SVT Performance forum members ONLY!! Call to order 732-780-0770 or order on our site www.Teamjdm.com

JDM GT500 Super Stock Camshaft kit

JDM_Super_Stock_Cams_Package_Shelby_Gt500_5_4L_5.8L_new_design__12931.1429292172.1200.1200.jpg

"Want Higher Revving Performance and an Aggressive Idle sound from your 2007-2014 Shelby GT500 Mustang?

Look no further because the JDM Engineering Super Stock Camshaft Upgrade does just that! Add over 100 HP along with the classic Lopey Hot Rod Idle sound to your GT500 5.4L or 5.8L. These are the same cams JDM uses in our NHRA Competition Engines for the Super Cobra Jet Mustangs and are Race Proven up to 1500 HP! These cams are built to NHRA specification and are legal for Super Stock Class Racing. These cams are also designed to Increase Horsepower well beyond the factory power band adding up to an additional 500 RPM of peak power! With a unique lobe design, the Super Stock Cams will give your engine an aggressive sound but will not sacrifice normal driving quality.

Included in the JDM Super Stock Camshaft Package are a set of High Pressure Valve Springs which will stabilize the valve-train and prevent valve float. The Newly Designed PAC Racing Valve Springs can be used with your STOCK Retainers and no longer require shims."

Thank you,

Jim D'Amore III
JDM Engineering

Fang · Jun 19, 2018

Looking at total cost to do something like this....what would be expected as far as other parts needed to do this install?

JimIII@jdm · Jun 19, 2018

For the most part you only need cam bolts, fluids, etc... but we offer a complete kit with all new and upgraded timing components....For engines with low mileage this may not be necessary but if your looking to make big power it's a good investment.

GT500 Super Stock Camshaft Max Performance Kit

SID297 · Jun 19, 2018

Gotta love a lumpy idle. Have any vids of these installed?

Fang · Jun 19, 2018

JimIII@jdm said:
For the most part you only need cam bolts, fluids, etc... but we offer a complete kit with all new and upgraded timing components....For engines with low mileage this may not be necessary but if your looking to make big power it's a good investment.

GT500 Super Stock Camshaft Max Performance Kit

Mostly looking for the lumpy idle. Based off the mods in my sig, can I do it?

JimIII@jdm · Jun 19, 2018

JDM Super Stock camshafts - YouTube

JimIII@jdm · Jun 19, 2018

This is a really good one...

Fang · Jun 19, 2018

So with slight tune adjustment I should be good?

JimIII@jdm · Jun 19, 2018

Another

JimIII@jdm · Jun 19, 2018

Fang said:
So with slight tune adjustment I should be good?

Absolutley!

RBB · Jun 19, 2018

SID297 said:
Gotta love a lumpy idle. Have any vids of these installed?

Here's a vid of mine. They sound good, make great power and the driveability is still excellent.

usafimj · Jun 22, 2018

I mainly see people installing cams with a built engine but have anyone installed cams on a stock engine with stock blower, tvs, or whipple 2.9. Would it be too much? Just curious thats all.

JimIII@jdm · Jun 22, 2018

usafimj said:
I mainly see people installing cams with a built engine but have anyone installed cams on a stock engine with stock blower, tvs, or whipple 2.9. Would it be too much? Just curious thats all.

We install them in cars with stock engines all the time, also in almost every 5.4L/5.8L GT500 engine we build! It's a labor intensive job doing it in the car for sure. With the valve springs it can take 3+ days to do it. We usually drop the engine out especially 11-14 cars with oil coolers.

Streetpwr281 · Jun 22, 2018

JimIII@jdm said:
We install them in cars with stock engines all the time, also in almost every 5.4L/5.8L GT500 engine we build! It's a labor intensive job doing it in the car for sure. With the valve springs it can take 3+ days to do it. We usually drop the engine out especially 11-14 cars with oil coolers.

Ever just upgrade cams, Springs, and rods in a low mileage 13-14? Approx Cost?

Sent from my iPhone using Tapatalk

RedVenom48 · Jun 22, 2018

Realistically, that's all you would need for 13-14. If youre going to pull the engine for rods, JDM has a killer and complete Cam upgrade kit that includes all the upgraded timing components to bulletproof that engine including 8mm pivot pins.

That's the route Im going for my 2011: Upgraded rods and their Cam kit.

Willie · Jun 22, 2018

Just an FYI to all who are considering these cams. Please note that you may need a low-vacuum boost bypass valve. I went from 18 inches vacuum (stock cams) all the way down to 5 inches. Based on this, these cams are on the aggressive side, I'd say 0.520 / 0.520 lift and 225 / 235 duration @ 0.050, give or take. BUT I am at 3100 feet altitude, so cannot speak for lower altitudes. My advise is to measure your vacuum at idle BEFORE installation. Also, I lost approximately 25 percent gas mileage, but that's not why we drive these cars, correct?

RBB · Jun 22, 2018

Willie said:
Just an FYI to all who are considering these cams. Please note that you may need a low-vacuum boost bypass valve. I went from 18 inches vacuum (stock cams) all the way down to 5 inches. Based on this, these cams are on the aggressive side, I'd say 0.520 / 0.520 lift and 225 / 235 duration @ 0.050, give or take. BUT I am at 3100 feet altitude, so cannot speak for lower altitudes. My advise is to measure your vacuum at idle BEFORE installation. Also, I lost approximately 25 percent gas mileage, but that's not why we drive these cars, correct?

Similar experience here, and yes gas mileage took a big hit as well. I wasn't expecting that, but as you said, don't really care.

Klaus · Jun 22, 2018

JimIII@jdm said:
Just a heads up we are placing an order of Super Stock Cams this week with COMP and we are going to order enough sets to run a discount special! We have 2 out of 10 ordered spoken for so far but orders for these fill fast!! Call now to place your order in line, approximately 3-4 week wait time for the cams. Info on the package is below!!

5% discount saves over $100+ for SVT Performance forum members ONLY!! Call to order 732-780-0770 or order on our site www.Teamjdm.com

JDM GT500 Super Stock Camshaft kit

View attachment 1495596

"Want Higher Revving Performance and an Aggressive Idle sound from your 2007-2014 Shelby GT500 Mustang?

Look no further because the JDM Engineering Super Stock Camshaft Upgrade does just that! Add over 100 HP along with the classic Lopey Hot Rod Idle sound to your GT500 5.4L or 5.8L. These are the same cams JDM uses in our NHRA Competition Engines for the Super Cobra Jet Mustangs and are Race Proven up to 1500 HP! These cams are built to NHRA specification and are legal for Super Stock Class Racing. These cams are also designed to Increase Horsepower well beyond the factory power band adding up to an additional 500 RPM of peak power! With a unique lobe design, the Super Stock Cams will give your engine an aggressive sound but will not sacrifice normal driving quality.

Included in the JDM Super Stock Camshaft Package are a set of High Pressure Valve Springs which will stabilize the valve-train and prevent valve float. The Newly Designed PAC Racing Valve Springs can be used with your STOCK Retainers and no longer require shims."

Thank you,

Jim D'Amore III
JDM Engineering

PMd you. Holla back

Streetpwr281 · Jun 22, 2018

lexustech48 said:
Realistically, that's all you would need for 13-14. If youre going to pull the engine for rods, JDM has a killer and complete Cam upgrade kit that includes all the upgraded timing components to bulletproof that engine including 8mm pivot pins.

That's the route Im going for my 2011: Upgraded rods and their Cam kit.

So you would just replace rod bearings, rods, and re-use the factory pistons/rings?

Sent from my iPhone using Tapatalk

RedVenom48 · Jun 22, 2018

@Streetpwr281 I made an error in reading and typing. I thought you wrote 11-12, and I stated 13-14. That's my error and I apologize for any information that was incorrect.

Depending on your power level goals that could be the case for 13-14. *HOWEVER* a call to JDM and their advice should supersede mine. If youre trying to go for 1200 rwhp etc, you'll need pistons and liners in addition to rods.

If you have a local engine builder you trust, Id talk to them, but JDM knows their shit when it comes to these engines. Most will suggest having dry liners installed if upgrading pistons. It may also be cheaper to buy a built 5.8 block than to have your factory block sleeved for new pistons.

New rings officially require a .001" diamond hone on a used PTWA engine. Local engine shop here in Phoenix that has built a number of 11+ engines that use the PTWA liners state that in most cases 7 of 8 cylinders are fine with 1 cylinder usually going through the liner and requiring sleeving for the whole block.

In the case of my 2011 (and 2012) I found out from a call to Mahle themselves that the 11-12 pistons in the GT500 were the same spec as the 2012 Cobra Jet and "good to 1000hp". I asked if the rings were good to reuse and was told as long as there is no liner or piston damage, they can be reused with no issues.

JDM Super Stock Camshaft Pre-Order SALE!!!

Well-Known Member

Active Member

Well-Known Member

OWNER/ADMIN

Active Member

Well-Known Member

Well-Known Member

Active Member

Well-Known Member

Well-Known Member

Well-Known Member

Active Member

Well-Known Member

Active Member

Let's go Brandon!

Well-Known Member

Well-Known Member

Well-Known Member

Active Member

Let's go Brandon!

Users who are viewing this thread