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Posts Tagged ‘nitrous’

Samurai Speed GT-R Not Dead, Minor Damage Afterall

April 18, 2009 Comments off

samurai-speed-gtr-001

The “big bang”, everyone’s heard about someone who’s done it, or done it themselves, launched their highly tuned car down the drag strip and bang. Sometimes it’s an engine, sometimes it’s a drive shaft, it’s always sad though and you never get to drive the car home. The long wait for a truck and the mental calculations that don’t stop about what exactly failed and how many thousands of bucks is it going to take to fix.

When Samurai Speed headed out to the track on Wednesday night they were able to run consistently in the 10.5’s but it wasn’t enough. On the last run of the night they decided to go all out, a 150 shot of nitrous was rigged and it was on.

Shortly after launch there was a bang and the worst was feared, the car was trucked back to Samurai Speed’s workshop for inspection and if needed, tear down.

Good news though, after inspection the engine lives on in good health, the big bang heard after launch was the sound of the flywheel housing being destroyed by the engines torque. A new housing has been ordered from Nissan. Other minor damage was caused to the exhaust but John from Samurai Speed reckons for less than $1,800 in parts the car will be back on the road.

Link: Follow discussion over on NAGTROC

Samurai Speed Set Nissan GT-R Quarter Mile Record: 10.47 @ 132 mph

April 12, 2009 Comments off


Samurai Speed
is back at it again out on the track setting records. Many of you will remember that this very same GT-R had previously set the bar high with their 10.53 ET backed by their famous exploding gearbox trick. Two hundred launches tend to do that to any gearbox.

Since then however the car has been off the road while solutions were found to the problem of repairing the gearbox without resorting to replacing it with an entirely new transaxle assembly from Nissan. Enter PPG’s first gear and input shaft set available and shipping as of last month. For $1,500 in parts and using inhouse labour they were able to replace the faulty gear and enhance the strength at the same time.

In between then and now, Samurai Speed also fitted up a nitrous system as well but have not rigged it to automatically function yet. So a 25 shot per side, manually activated was all that was used this run.

Congrats John and great work to all the guys @ Samurai Speed.

Link: Samurai Speed Website
Link: Discuss this over @ NAGTROC