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Posts Tagged ‘r1k’

Switzer R1K GT-R Smashes Into the 9 Second Club With a Record Mph Pass

October 14th, 2010



It’s the season for it, record breaking R35 GT-R quarter mile times that is. Switzer have joined in the fun after some serious R&D to see how their latest R1K package will perform at the drag strip.

“Damn well” was the result as they reeled off a 9.38 best ET at 155.29 mph. Enough to bump heads with the Alpha-10 GT-R by AMS Performance. They had the track to themselves so kept at it and took home a record for the day’s work for fastest mph for an R35 GT-R at 156.44 mph.

This Mph time is just a tad over 3 mph quicker than the AMS 9.33second ET recorded just the other day and shows the R1K certainly has the muscle to clock some faster times.

Massive effort to get this far from team Switzer so congratulations to them on the R1K’s performance and hope to see it out again breaking more records and dipping ever closer to the 8 second mark.

Link: Switzer Performance Innovation Website
Source: NAGTROC Discussion Thread

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Drag Racing, GTR News, Motor Racing, Parts / Manufacturers, Switzer Performance, Tuner News , , , , , , , ,

Battle of the Mega Godzillas Heats Up: SPE1000 and Switzer R1K Dynos

September 17th, 2010

Two huge builds are reaching tipping points in the GT-R world this week with big news from two prominent tuners that the 1000awhp barrier has been effectively reached. In one case it’s even been poked with a sharp stick.

First up from Switzer was the announcement that their R1K prototype build has reeled off a 1005awhp dyno pull at 32 – 34.5 psi of boost running VP C16 fuel. To get this level of power the R1K package will feature custom manifolds, and a pair of big Garret watercooled turbochargers fitted with external wastegates. Switzer are also quick to point out that this tune is not right on the ragged edge. Conservative timing and boost settings are deliberately chosen for durability.

Hot on the heels of the R1K update, SP Engineering announced that their SPE1000 build has bumped its head against the limit of it’s ID 1000cc injectors at 997awhp (886 lb/ft of torque). They ran 30psi of boost for the pull on C16 fuel. ID 2000cc injectors are due to be fitted shortly to sort that and back on the dyno to make it an official round 1000awhp … or more…

So yes, it’s huge news and it won’t stop coming any time soon with AMS set to have their own 1000whp Alpha GT-R demons on the dyno in the not too distant future.

Right now it’s a little too close to call who will win down at the track and that really is where the where the winner will be decided. Can’t wait to see it!

Link: SP Engineering Discussion Thread @ NAGTROC
Link: Switzer R1K Update @ NAGTROC

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