Ratty's Type S...Jap Performance Magazine porno

[JEBB4]

.......... That is all..

[RattyMcClelland]

Jackson Racing Supercharger Rework

So finally let see how this jrsc can be improved.

The old setup. Stock jrsc.


Stock intake manifold


Stock eaton m62 outlet


Stock jrsc inlet


Merc racing modular inlet from the Acura rsx vs the stock jrsc s tube.








First off all it needs cutting down.




Mated up to the jrsc plate you can see the by pass valve does not line up.


Cut the by pass valve down and then turned it slightly to are where I need to make and weld new holes.



All welded up and tapped.


The little ledgee on the front here gets in the way of changing the fuel rail and is the place for the jrsc iacv and throttle cable ledge. Since in I'm not using that I'll get rid.

[Merlin]

[RattyMcClelland]

The merc racing inlet is 74mm compared to the jrsc 643mm. So I'm mating it to a skunk2 Pro 743mm throttle body.


Next up was sending the supercharger to powerhouse automotive to get a service and new bearings then I ported the charger and got a welder top carefully weld up the silencer holes. This increases boost a tad bit adds more noise.





Ported the whole thing and welded up holes and shaved off the ledge.


New throttle cable bracket made.



The I grinded the crap out of the intake manifold and charger plate.



Ported the front too. Removed all casing marks.

[RattyMcClelland]

Continued further.

As part of 3 group buys on prelude power I got one missing part machined by rosko racing.
A motivation motorsport 9psi Jack shaft pulley and done new aluminum idler pulleys.

Missing support idler bracket


New idlers and bearings


To replace these.


Unfortunately no pictures of the New idlers in place. I have also added an extra idler to reduce belt slip.

A finally an f23 accord crank puller. Bigger than the prelude to spin the charger faster adding roughly 3 more psi




The car is currently at Performance Autoworks getting the engine forged.
It will be there for at least a month.

[NafemanNathan]

So you got loads of metal, big deal!

[mercutio]

Nice work

[Merlin]

It looks proper Fully forged? What PSI will you be running it at?

[RattyMcClelland]

I told rich to try 12psi which is about the limit of the eaton m62 supercharger at roughly 16000rpm. Any faster and it starts negatively producing too much heat. I do also have a focus svt smaller charger pulley to go for 15psi but that will be too muchso I'm leaving that.

Yes fully forged.
Darton dry sleeves placed in the frm sleeves
Skimmed head
Supertech valve springs on type s cams/head
10:1 cp pistons
Eagle Rods or skunk2 alpha rods, I can't remember
Balancer shaft delete
Hondata s300

See how water/meth injection goes from the aquamist hfs3 system.

So the full hog.

[4thgenphil]

drokk yeah

did'nt fancy a set of uprated cams or is there not that much benefit? type s cams are meant to suit boost anyway aren't they?