v99sh

I am ordering a type s h22a and 5 speed tranny, both from a type s lude. I am wanting to dump atts with the swap so if I get base model cv axles is everything alright? Or do I have to keep atts with the swap?

bloodSHed

Why are you buying a Type S H22A if you don't want ATTS?

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2001 Honda Prelude Type SH - 12/16/2011 to Present

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v99sh

217 horsepower but I'm pretty sure I can put an intermediate shaft in the atts place

Asianpoet

The RH side axles are the same for Base & SH (despite different part numbers). The LH side is different.
I would just keep the atts system, as its made for the motor. other wise your going to have to make an adapter plate to mount the base half shaft, onto the sh block.

bloodSHed

There are other 217hp H22A's that you could have bought that come without the ATTS unit. You can make an adapter to add the shaft, but you will also need a new trans. I would just sell the Type S H22A and buy another H22A without the ATTS.

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2001 Honda Prelude Type SH - 12/16/2011 to Present

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v99sh

So I need the Lh side sh axle to attach to the type a block?

v99sh

H22A TYPE S OBD 2 DOHC VTEC Engine & Manual 5 Speed Transmission 97+ - Honda & Acura


Does this have the sh block or the base? It comes with a tranny

indylude18

You want an S-spec if you are dead set on that motor. You'd also be better off buying it from Hmotors, Tiger Japanese is hit or miss.

On another note, have you considered the bluetop H23a? The extra ~20hp isn't worth the money for the s-spec....the extra low end torque on the H23a is IMO.

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Bluetop H23a Vtec Swapped NHBP '99 Base

Kronn 98SH

If you want to know for sure, ask for the block serial number. It's directly below the engine code.

__________________
1988 Prelude S - victim of an 80mph backflip
1991 Prelude Si - sold
1989 Accord DX - impounded
1998 Prelude SH - totaled on 3/29/12, now being parted out
2006 S2000 (LBP) - purchased 6/16/12
2006 CRF150F - sold
2006 YZ250F - sold

TypeT

^ looks like type r engine more than type s

type s has 2 part intake manifold (same than other h22 preludes, but its factory ported)
type r has euro r intake manifold which is single casted

type s have atts transmission
sir s spec and type r have lsd transmissions

so type s engine



vs

type r

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Honda Prelude 1997 2.2 VTI

LowFlyin'

Unless you can machine your own parts or you have someone that can do it for you cheap...you are going to have a hard time putting an SH (S) block on a base (SiR, EuroR) trans and install the axles properly.

The mounting locations for the ATTS unit and the jack shaft are very different between the two blocks.

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Chris @ DeatschWerks (Fuel Nerd)

The PepsiLude - Dec 2002 to Mar 2007

bloodSHed

Just get the Euro-R from H-Motors: http://www.hmotorsonline.com/shop/sc...age&item=30019

__________________
2001 Honda Prelude Type SH - 12/16/2011 to Present

AEM BLOX Racing Enkei Racing Evolution Industries H&R ICB Motorsports KAIZENSPEED
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v99sh

Thanks for all off the help, the Euro r motor is what I'm looking for so that I can drop atts. I am dropping atts so that I can do a N/A build, and no I will not just sell my sh for a base because it just got painted last week and is verrrry clean.

v99sh

Where can I get the euro r 5 speed tranny then because it looks like hmotors doesnt have one.

v99sh

Also will the base model prelude axles be compatible with the euro r motor?

bloodSHed

T2W4 Trans ($1500): Whats New At hmotorsonline.com®

Euro-R H22A ($1799): Whats New At hmotorsonline.com®

I have no idea why the trans is almost as much as the long block.

__________________
2001 Honda Prelude Type SH - 12/16/2011 to Present

AEM BLOX Racing Enkei Racing Evolution Industries H&R ICB Motorsports KAIZENSPEED
K&N Ksport Megan Racing MFactory OBX Racing SICKSPEED Vibrant Performance VMS Racing

v99sh

Don't I need the SiR spec red top since mine is OBD2a?

bloodSHed

None of the red tops are OBD2a. I'm not trying to offend you or anything, but I'm going to assume you don't know a whole lot about engine swaps?

__________________
2001 Honda Prelude Type SH - 12/16/2011 to Present

AEM BLOX Racing Enkei Racing Evolution Industries H&R ICB Motorsports KAIZENSPEED
K&N Ksport Megan Racing MFactory OBX Racing SICKSPEED Vibrant Performance VMS Racing

v99sh

Well this is something I'm new to, but I called H-motors and they told me for my swap I need to buy there SiR-S Spec because it is an OBD2a the same as mine, so the swap would be easier

TypeT

^ just do obd1 swap if youre going to build the motor anyway, that way you can tune your setup

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Honda Prelude 1997 2.2 VTI