Which SC?

I am planning on fitting a SC to my NA Honda - which SC do people recommend and why?

Hoffmanns is recommendng the Eaton M62…

Thanks, Mark

Mark - the Jackson Racing Eaton M62 is a proven package - and when fitted using a DC5 inlet manifold rather than the CTR version gives good reliable performance and well developed maps are available.

A charge cooler can be fitted to that setup as well to extract a few more HP - without the CC the power will drop away as temperatures get higher - but for road use that is not a great issue.

The Rotrex is an alternative but requires a lot more plumbing and has a far more limited user base.

Bear in mind, regardless of what anyone tells you, a SC install WILL mean more maintanance and parts wearing out faster - temperatures are very, very high and heat shielding etc is a must for reliability. For maximum performance a new exhaust may be required etc …

Tell him about the “noise issue” Andy (aka 2blackflags) :smiley: :smiley: :smiley:

Thanks Andy, the install comes with the DC5 inlet manifold along with, high flow injectors, an auxiliary fuel swirl pot and a high flow Bosch fuel pump.

I am concerned about fitting a SC without a charge cooler - as compressing the air increases its temperature and in extreme conditions will cause detonation and seriously damage the engine. I can only presume that installers are getting around this problem by adjusting the map… I am starting to wonder whether a SC should really be fitted with out charge cooler at all?

I have a Larini exhaust, not sure if it is 4-2-1 or 4-1, will take a look when i get home…what changes are required…?

Also, what heat shielding needs to be done…?

Thanks for your response. :slight_smile:

Pesky - what SC do you have…?

Mark

Jackson Racing on CTR type manifold - plenty fast enough for me, after running n/a for 3 years prior to that.

Charge cooler is not required on non DC5 installs. I presume that Hoffmans will be doing the install - if so, you’ll be in very good hands, & I suggest that you also get them to the geo.

[quote=Mr Pesky]Mark

Jackson Racing on CTR type manifold - plenty fast enough for me, after running n/a for 3 years prior to that.

Charge cooler is not required on non DC5 installs. I presume that Hoffmans will be doing the install - if so, you’ll be in very good hands, & I suggest that you also get them to the geo.[/quote]

Chris certainly appears to know his stuff - so good to get another recommendation. I am still undecided re the CC - however nice to know that it is not a necessity!!

The Nitrons and geo were both done by Chris…! :slight_smile:

Mark

If you talk through your intended use, in detail, with Chris, he’ll give you pucker, straightforward, honest advice…but you know that anyway, I suspect. :smiley:

[quote=Mr Pesky]Mark

If you talk through your intended use, in detail, with Chris, he’ll give you pucker, straightforward, honest advice…but you know that anyway, I suspect. :smiley:[/quote]

:wink:

chris is just finishing off my s/c s2 honda elise. std manifold, JR charger as above, I have specced the large Laminova / Mocal oil:water cooler and an alu. triple pass rad. full Nimbus heat shielding wherever needed

charge cooler + dc5 manifold can wait for phase 2 but I anticipate it will be plenty quick enough as is. 250bhp at the hubs / 800kg all in (inc. uprated half cage)

[quote=squirdan]chris is just finishing off my s/c s2 honda elise. std manifold, JR charger as above, I have specced the large Laminova / Mocal oil:water cooler and an alu. triple pass rad. full Nimbus heat shielding wherever needed

charge cooler + dc5 manifold can wait for phase 2 but I anticipate it will be plenty quick enough as is. 250bhp at the hubs / 800kg all in (inc. uprated half cage) [/quote]

I am also going to upgrade to the larger Laminova oil cooler, and plenty of heat shielding…

I have decided to leave the charge cooler for now - especially as there isn’t much overlap in term of labour - so no real cost benefit to doing it now.

Let us know what you think of the conversion when you get the car back…

any chance some one could post a piccy or some details of where the heat shieding should be used ?? xx