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Revisiting the E900... 900+whp possible? Cobb Flex-Fuel?

- - - - - switzer switzer performance e900 p800 e1k goliath cobb accessport e85 ethanol

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#1
Neil Switzer

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I didn't think it would be, but Tym proved me wrong. Here's a dyno sheet of where we're at so far with the latest E900 GTR build. It may as well be the E1K since it's making an easy 1000HP - but that's not what's most impressive. It's the 100 more ft-lbs of torque this thing has at 2500rpm than a stock 2014:

 

12310622024_a6408c91e1_o.jpg

 

Add about 2.5-3% for STD correction factor numbers. 

 

We still have some fine tuning left but so far this thing is blowing me away. The second you tip into the throttle it's making boost. Tym's been working on evolving our turbo hardware whenever possible, these latest snails can really move some air while still staying efficient at higher rpm. With such a broad torque curve, this might just be the most fun-to-drive street build we've done yet, and I wouldn't even hesitate to take it down to Mid-Ohio to burn up a set of tires, either!

 

Last but not least... the Cobb Flex-Fuel is coming together nicely on this beast. thumb.gif


  • Tim, ian.r, TheHitman™ and 4 others like this
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#2
thehelix112

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Neil,

 

Cool.  What fuel is that on?  Flex-fuel mentioned.. implication being E85?

 

Dave


Edited by thehelix112, 04 February 2014 - 06:41 PM.


#3
cjmatt

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What's done to the engine and trans to hold this much?

#4
Ricky Ricer

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Can't wait to see this beast in person! Nice work Neil.


-Rick


#5
gtr34

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In for the specs too......?



#6
Neil Switzer

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Neil,

 

Cool.  What fuel is that on?  Flex-fuel mentioned.. implication being E85?

 

Dave

 

This is being tuned on pump gas and E85, the graph above was on E85. 

 

 

What's done to the engine and trans to hold this much?

 

The engine is our standard stage 1 build: 

 

***Switzer Stage 1 VR38DETT Engine Build***
- Switzer Spec Mahle Pistons, Pins, and Rings
- Switzer Spec Carillo Connecting Rods
- Switzer Spec Camshafts
- Switzer Blueprinted Engine and Oil Pump
- Switzer Spec Nissan Engine Components
- Engine Teardown, Cleaning, and Reassembly Labor
- Switzer Engine Oil and Filter Change
- Switzer Professional Engine Break-in Procedures
 
This transmission was done by another transmission provider that we don't typically use. First gear, mainshaft, clutches and baskets are recommended. 
 

Can't wait to see this beast in person! Nice work Neil.

 

Thanks Ricky, wish I could take all the credit for it but that goes to the guys behind the scenes for making a great product.


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#7
GtRcHaRgEr

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This is being tuned on pump gas and E85, the graph above was on E85. 

 

 

 

The engine is our standard stage 1 build: 

 

***Switzer Stage 1 VR38DETT Engine Build***
- Switzer Spec Mahle Pistons, Pins, and Rings
- Switzer Spec Carillo Connecting Rods
- Switzer Spec Camshafts
- Switzer Blueprinted Engine and Oil Pump
- Switzer Spec Nissan Engine Components
- Engine Teardown, Cleaning, and Reassembly Labor
- Switzer Engine Oil and Filter Change
- Switzer Professional Engine Break-in Procedures
 
This transmission was done by another transmission provider that we don't typically use. First gear, mainshaft, clutches and baskets are recommended. 
 

 

Thanks Ricky, wish I could take all the credit for it but that goes to the guys behind the scenes for making a great product.

What were the pump gas dyno numbers? By the way nice power curve and displaying it in SAE. 


09 Black on Black Premium....... AMS 4.4 Stroked ALPHA 12 Powered TSM Tuned!


#8
Neil Switzer

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What were the pump gas dyno numbers? By the way nice power curve and displaying it in SAE. 

 

Hasn't been dyno'd on 91 or 93 yet, but I'll post those when we do the full release on the build. We custom built these turbos and it paid off, they spool harder and breath better up-top than the cut-down GT30's stuffed in a stock manifold that seems to be all the rage these days. Unfortunately those like to run out of steam at 6500rpm. 


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#9
TheHitman™

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Hasn't been dyno'd on 91 or 93 yet, but I'll post those when we do the full release on the build. We custom built these turbos and it paid off, they spool harder and breath better up-top than the cut-down GT30's stuffed in a stock manifold that seems to be all the rage these days. Unfortunately those like to run out of steam at 6500rpm. 

 

 

But hey I like my cut down GT30's :(

 

This is still a sick build.


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#10
ian.r

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sick indeed! way to go switzer innovating your lineup even more.

#11
GtRcHaRgEr

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Hasn't been dyno'd on 91 or 93 yet, but I'll post those when we do the full release on the build. We custom built these turbos and it paid off, they spool harder and breath better up-top than the cut-down GT30's stuffed in a stock manifold that seems to be all the rage these days. Unfortunately those like to run out of steam at 6500rpm. 

So how many revisions has the E900 gone through?


09 Black on Black Premium....... AMS 4.4 Stroked ALPHA 12 Powered TSM Tuned!


#12
Neil Switzer

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So how many revisions has the E900 gone through?

 

This is the first one, and quite honestly we might be calling this the new E1K, it's making a legitimate 1000HP at the crank. 


"All around nice guy"





Also tagged with one or more of these keywords: switzer, switzer performance, e900, p800, e1k, goliath, cobb, accessport, e85, ethanol

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