Thread: Project SR27VE

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2011-08-01 13:11:48

#111

MR-4Door-SR20DET Online/offline status of MR-4Door-SR20DET is unknown

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Originally Posted by Doctor
2659cc is the maximum on a SR block - with the 100mm crank. Not sure there is room in there for any more stroke than that. Anything bigger probably needs a custom cnc block, which is not really a SR anylonger then.

^Interesting. If this is true, I'm glad someone is building the max to see what the SR can produce at it's peak displacement.

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Originally Posted by SR20GTi-R

NA is a thinking man's game, alot of people dont have the stomach to play NA.

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2011-08-01 15:43:10

#112

Kyle

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All you gotta do is notch the cylinder walls to allow the rods to clear or lower the point at which the piston is attached to the rod and it can clear. Or both or one of the two.

My Dad did this on a L20B 510, took a 2.4L crank and put it in his L20B. At first, the rods hit the engine block, put notches in and it worked. Made a stroker L20B for his street machine 510 after they switched the gasoline on him it caused him to change his train of thought.

Originally Posted by MR-4Door-SR20DET

^Interesting. If this is true, I'm glad someone is building the max to see what the SR can produce at it's peak displacement.

Unfortunately as of right now, we have no idea if it will work from a reliability stand point but I guess that is not really the point of this build. We shall see!

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Datsun/Nissan Racing -- 1977 to 1985 Richard's SCCA/IMSA 510 and 200SX competition days!
....95 FN4 200SX SE-R, 93.5 AL0 G20, 92 AH3 Sentra SE-R, 95 DJ2 G20, 96 CG2 G20 06 CTS-V
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2011-09-01 23:01:33

#113

TriniGT

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Any updates on this beats?

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2011-09-07 11:17:22

#114

Doctor G

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Originally Posted by Viprdude

All you gotta do is notch the cylinder walls to allow the rods to clear or lower the point at which the piston is attached to the rod and it can clear. Or both or one of the two.

There's already a bit of notching going on for this motor. Also, where will you get a crank with more than 100mm stroke from? Not sure if there's anything out there (from nissan oem or aftermarket) that can fit a SR block.

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'93 Sentra - Full build thread here: http://www.nissanownersclub.co.za/forum/viewtopic.php?t=13186
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2011-10-16 10:04:06

#115

src

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So what? Any update on this project? I have my stock sleeve came bad because of broken rod, so maybe I'll be next sr27ve guy!? Just want to know your progress on that. Updates, updates!!!

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2011-10-16 16:23:30

#116

derm

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HI

I've made the custom flywheel to go with the 6 bolt crank, Need to finish the custom Thrust washers and then I still waiting doe the pistons

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2011-12-19 22:08:04

#117

STRATTON

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updates?

stratton.

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if ruled the world and everything in it, skys the limit id push the q 4 5 infinit....

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2012-01-11 20:09:04

#118

Raceworx

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need more updates :P

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