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Old 11-17-2017, 03:47 PM   #1
Chopaholic
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Join Date: Jan 2009
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Nissan Silvia S15 Part II

After promising I never wanted another project after the last troublesome JZ S15, I have went against my own words and done something I am sure at some stage I will regret.

Some will remember the funky JZ S15 I built last time which ended up having engine failure due to knocking the sump off the road too many times, the car also nearly gave me failure as from the word go nothing ever seemed to go smooth.



The past few months I have been living the boring life and pretty much spending my weekends playing PUBG and searching the auctions and dealers in Japan, ultimately saving some pennies together.

This car came up on a dealer website, it fitted my needs and I messaged about the vehicle with no response so I just sort of forgot about it and kept on searching, me and Alan (Driftwizards) bidded on a few auctions cars and hunted high and low for stuff which met my budget. A few weeks had passed and I decided to email the dealer directly instead and got a response, yesterday we had agreed on some details and I paid for the car.

It is a year 2000 Nissan Silvia Spec S Auto, it seems from the images to be in fair condition and it suits my needs perfectly as a base to start on.













Rewind back to last week, on a Tuesday morning I was sitting in work and I spotted a "knocking" SR20 for sale on Driftworks for reasonable money, I decided to make the 8 hour round trip to collect it with the thought in my head I will rebuild it for something at some stage not knowing I was buying that S15 yet, I also ended up buying an SR20 manual gearbox when I was there. For anyone interested, an SR20 fits in the back seats of a BMW E46 330D.



Got the engine back into my garage, had a bit of a poke around and decided to investigate the "knock". I was pleasantly surprised to find the following:





It had done the common SR20 thing and broken a rocker, so that is what the knocking was, I was obviously over the moon as the price I paid for the engine reflected the knock.

As the rocker had broken I decided ive got a few months until the car comes so I stripped the engine on down to check out the bottom end and replace the headgasket for a metal one, giving myself some future proofing, upon taking the flywheel off I was presented with this mess:




It looks like someone has tried to remove the flywheel with a fucking bulldozer, it has wrecked the mounting surface of the crank, so my inspection of the bottom end would now need to go further as the crank > flywheel mounting face is now going to need machined.

Thankfully enough there was no metal in the oil and everything else seems to be spot on in the engine.






The plan now is to get the crank mounting face machined and when building it back up replace the bearings for piece of mind, a new metal head gasket, some up rated BC valve springs to hopefully solve the rocker breaking issue and some new up rated cams when I am there.

S15 will take a few months to make its journey around the world so I will just start trying to collect some parts.

More to come soon.

Last edited by Chopaholic; 02-19-2019 at 06:20 PM..
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