[EDFHOBBIES]

Thanks, Ted..

1 last question.. So If get with ya and get your cam, make the improvements to the fuel system (Lt4 hi pump, LT4 Lift Pump, and injectors) I can expect to be at 700 rwhp?

I have the eforce I see 120s Iats in the winter and 140s in the summer...

Any idea the intake temps so I can judge the hp end goal?

[JANNETTYRACING]

Originally Posted by EDFHOBBIES

Thanks, Ted..

1 last question.. So If get with ya and get your cam, make the improvements to the fuel system (Lt4 hi pump, LT4 Lift Pump, and injectors) I can expect to be at 700 rwhp?

I have the eforce I see 120s Iats in the winter and 140s in the summer...

Any idea the intake temps so I can judge the hp end goal?

I would not expect that much power out of the E-force due to the long intake runners and smaller intercoolers but 675 + would be a good goal.

[JANNETTYRACING]

Bump for discussion

[Vectors2Final]

She's a beauty.

[EDFHOBBIES]

Ted, Will the smooth idle cam require spring changes..

Also any benefit if I lowered compression by installing the rod and piston balanced kit for our LT-1 engines?

Would you be able to make up the power loss from lost compression with more boost?

Basically this,

Cunningham Motorsports is proud to present the very first publicly offered drop in piston and rod solution for the LT1/L86 (6.2) Engine! This i...s for the 14+ Corvette, 16+ Camaro and 14+ Trucks/SUV's.
We worked with CP Carillo and were able to get the exact same bobweight as the factory piston/rod assembly. Due to the heavier weight of the factory assembly we were able to build a very robust rod and piston package. There is no interference with the factory oil squirters with this kit.
What does this mean for you? No machine work and no balancing needed. This is a complete drop-in assembly that can be installed while the engine is still in the car!
This kit supports 1000+HP with other supporting modifications. Perfect for forced induction applications!!
Ever part in this kit is proudly made in the USA!!!
This kit includes:
- I-Beam Rods with H7 Carillo 7/16 Rod Bolts
- Drops Compression (1) full point 10.5:1
- CP Pistons with 2618 Forging Material
- Thick Wall, Heavy Duty Wrist Pins
- Tool Steel Top Ring, Napier Second Ring
- No Balancing Required! Drop In Piston and Rod Upgrade!!
- ACL H-Series Rod Bearings
- Price Includes Shipping To Your Door!
Introductory pricing is set at $2,399.00. Call now and reserve your set now to be included in our first batch of orders! Lead time is about 2-3 weeks at the moment.

[JANNETTYRACING]

Our Cam packages do come with spring kit pushrods, dod delete package, gaskets bolts, etc.

Yes you can make up for the lower compression with boost but will give up some off boost throttle response and fuel economy.

Ted.

Originally Posted by EDFHOBBIES

Ted, Will the smooth idle cam require spring changes..

Also any benefit if I lowered compression by installing the rod and piston balanced kit for our LT-1 engines?

Would you be able to make up the power loss from lost compression with more boost?

Basically this,

Cunningham Motorsports is proud to present the very first publicly offered drop in piston and rod solution for the LT1/L86 (6.2) Engine! This i...s for the 14+ Corvette, 16+ Camaro and 14+ Trucks/SUV's.
We worked with CP Carillo and were able to get the exact same bobweight as the factory piston/rod assembly. Due to the heavier weight of the factory assembly we were able to build a very robust rod and piston package. There is no interference with the factory oil squirters with this kit.
What does this mean for you? No machine work and no balancing needed. This is a complete drop-in assembly that can be installed while the engine is still in the car!
This kit supports 1000+HP with other supporting modifications. Perfect for forced induction applications!!
Ever part in this kit is proudly made in the USA!!!
This kit includes:
- I-Beam Rods with H7 Carillo 7/16 Rod Bolts
- Drops Compression (1) full point 10.5:1
- CP Pistons with 2618 Forging Material
- Thick Wall, Heavy Duty Wrist Pins
- Tool Steel Top Ring, Napier Second Ring
- No Balancing Required! Drop In Piston and Rod Upgrade!!
- ACL H-Series Rod Bearings
- Price Includes Shipping To Your Door!
Introductory pricing is set at $2,399.00. Call now and reserve your set now to be included in our first batch of orders! Lead time is about 2-3 weeks at the moment.

[ShizzySupra]

Is it running into some sort of wall past 6200 RPM? Boost continues to maintain/increase but power drops. Its below 650whp by 7k. Just curious as I am looking into the Magnus myself.

[JANNETTYRACING]

Originally Posted by ShizzySupra

Is it running into some sort of wall past 6200 RPM? Boost continues to maintain/increase but power drops. Its below 650whp by 7k. Just curious as I am looking into the Magnus myself.

I believe you are referring to the second dyno sheet where we did run in to the fuel delivery wall on E-85.

We later drop to E-66 and were able to carry the power much higher.

Posted in another thread.

Ted.

[DevBlackSS]

So around 700 hp +/-, with the LT4 fuel system, is the max we can expect on pump gas?

[JANNETTYRACING]

Originally Posted by DevBlackSS

So around 700 hp +/-, with the LT4 fuel system, is the max we can expect on pump gas?

700 is about the Octane Wall on 93 octane, the fuel system and combination can handle a lot more on race gas, likely 800 RWHP.

Remember the higher to alcohol content the more liquid fuel you need.

You would need the least amount of liquid fuel on race gas and the most on E-100.

[DevBlackSS]

Originally Posted by JANNETTYRACING

700 is about the Octane Wall on 93 octane, the fuel system and combination can handle a lot more on race gas, likely 800 RWHP.

Remember the higher to alcohol content the more liquid fuel you need.

You would need the least amount of liquid fuel on race gas and the most on E-100.

Ahh, Great info to know! Thanks so much.

[JANNETTYRACING]

Originally Posted by DevBlackSS

Ahh, Great info to know! Thanks so much.

Any time friend.

[JANNETTYRACING]

I thought i would bump this up for the new blood to see.

[mlee]

Good stuff