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SPI Performance Consultant
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Discussion Starter · #1 ·
Below is the dyno sheet from the latest R1K GTR build that we have been wrapping up here at SPI.



The small dip you see is just some conservative timing, final power band does not have that, I grabbed this sheet for you guys to look at.

Just to clarify, this is on the stock block, stock crank, stock heads with just upgraded cams, pistons, and rods, professionally blueprinted and assembled by Tym Switzer Sr.

-Neil
 

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Banned
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nice one....great power!!
 

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big power! what fuel was this on?
 

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Wow... the game is moving quickly. Nice results! Do you guys have a tune for 93 octane as well? What kind of numbers are we looking at there?
 

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SPI Performance Consultant
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Discussion Starter · #9 ·
Wow... the game is moving quickly. Nice results! Do you guys have a tune for 93 octane as well? What kind of numbers are we looking at there?
Last one made 770AWHP on 93, 800AWHP does not seem that far away from what we have seen so far.

FYI, the E1K is possible, and very well might spool even faster.
 

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NIce
That's a LOT of Torque! What clutches does it have?
 

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Neil, what gear did you guys made this run?

GT-R tuners have been using 5th gear to make the dyno graph look less laggy.
 

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Hyper-Massive respect to Switzer for this monster, which we all hope to see running down the Texas Mile or equivalent! This car can definitely run 8s @ the 1/4 mile. If this is a 3.8 L motor then I wonder what kind of power you guys are gonna produce, when displacement increases up to 4.5 L
 

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Kick_arse
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Over 700 AWT at 7500 rpms woot, that should really move things along, its alot of torque man
 
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