[JDP Motorsports]

Originally Posted by pinoyscorpion951

Thanks JDP. I know you guys would come through!

Originally Posted by 08z51c6

Very impressive gains, especially the increased torque across the rpm range.

Check out this thread for some ideas on cosmetic ideas to make the manifold look cleaner.

http://www.corvetteforum.com/forums/...il-covers.html

That looks very clean!

Originally Posted by Nicul15

Can you talk about how the manifold is working with no tune? Any drivability differences? How much would it benefit from a tune? Does it ask for a tune any more than a stock car?

The car feels great! I did a little tuning Saturday afternoon and it is much more responsive. I'll work on getting it back on the dyno this week for tuned numbers.

Originally Posted by 08z51c6

Considering they made 20+ hp and 20+ tq I'd say the drivability has to be pretty good

Seriously though, look at how the whole area under the torque curve increased, that's power that you will definitely notice. Add a ported throttle body and tune and you should see even more gains.

My only gripe with this mod is the appearance of the manifold. I could do without the MSD logo in big letters on it.

Yeah, I still like the look but we've cleaned them up on a number of LS7's and they look great!

Originally Posted by pinoyscorpion951

JDP, how did you clamp that fuel line to the bolt on the MSD manifold? What part(s) did you have to use or fabricate to do that? Thanks in advance for the reply.

We used a $1.00 clamp and it comes off the rear center manifold bolt. You can see it in this picture. We're working on a cross-over that goes behind the manifold as well as a clamp that will be provided for Camaro applications.

Originally Posted by jdasnt3

Are Vette owners with LT1's having any issues with this intake over time? Vacuum leaks and requiring re-torquing?

We always recheck them after the first few heat cycles but no issues for us.

Originally Posted by Nicul15

Does the engine cover still work?

The center cover won't work but the side covers will with modification.

Originally Posted by Tr6

Numbers are pretty good. With a tune, it'll be even higher.

That and a CAI, Heads and a camshaft!

Originally Posted by Sledgehammer70

Thank you for posting the results. Overall impressive across the board.

Originally Posted by AlwaysAmerican

yea... I think it's time to add this to my car

Originally Posted by AlwaysAmerican

Ordered

So lets see how it goes with a full exhaust, MSD Airforce Intake, VMax throttle body.. Now if only JDP offered a CAI.. Then the first part of mods would be done.

I appreciate your business and support!

Originally Posted by 2011WhiteSS

Who makes a larger T/B for the LT1? What is it 102 or 103mm?

I'm not aware of a larger TB as of yet but the 87mm TB works very well for any stock displacement set up. I wouldn't go 102mm unless it was a large displacement NA build.

We appreciate all of the support! Have a great evening and stay tuned for further testing and results!

Kind regards,

Jordan Priestley
801-545-4215