chris b Posted November 19, 2007 Share #1 Posted November 19, 2007 I would like to fit a 6 bolt light flywheel to my L28 and found that it has 8 bolts. Yes I know that I should have checked first? Do all L28 motors have 8bolts connecting the flywheel to the crankshaft? I understood that there were supposed to be 6 like on the L26. Apart from the bolt patterns are there any other differences in the flywheels between the L24/26 and L28? Link to comment Share on other sites More sharing options...
e_racer1999 Posted November 19, 2007 Share #2 Posted November 19, 2007 do you have a pic? i have never seen an 8-bolt flywheel... Link to comment Share on other sites More sharing options...
chris b Posted November 22, 2007 Author Share #3 Posted November 22, 2007 Photos of 8 bolt flywheel attached. Link to comment Share on other sites More sharing options...
zanthus Posted November 22, 2007 Share #4 Posted November 22, 2007 Thats odd. My 280 only had 6 bolts. Link to comment Share on other sites More sharing options...
e_racer1999 Posted November 23, 2007 Share #5 Posted November 23, 2007 Ld28? Link to comment Share on other sites More sharing options...
chris b Posted November 23, 2007 Author Share #6 Posted November 23, 2007 Not sure. The motor was in a rusty 2 seater 260Z body. The kid who sold it to me said that his dad had done quite a bit of work on the motor about 15 years previously. When I took the head off I noticed that it has flat top pistons. I have been using it in my good car for club motor sport and historic regularity events. With triple webers it is producing 160 rear wheel HP. I plan on putting it back in as is for next season. Link to comment Share on other sites More sharing options...
RIP260Z Posted November 23, 2007 Share #7 Posted November 23, 2007 LD28 has the same number of bolt holes as any other L24/L26/L28 crank. Link to comment Share on other sites More sharing options...
sblake01 Posted November 23, 2007 Share #8 Posted November 23, 2007 Even the cranks listed in the Nissan Competition catalog were 6 bolt. Could this be an aftermarket/speciality shop or some other type of custom setup? I'm curious now.:surprised Link to comment Share on other sites More sharing options...
ezzzzzzz Posted November 23, 2007 Share #9 Posted November 23, 2007 It's not an LD28 . That also has the 6 bolt pattern with a dowel added. I thought there was a OS Giken crankshaft with this 8 bolt pattern in the early days. Link to comment Share on other sites More sharing options...
Wilbur
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