# sr20det or ka24de

**URL:** <https://forums.speedlife.net/t/sr20det-or-ka24de/18697>\
**Category:** NYSpeed Automotive\
**Created:** [October 10, 2006, 2:16pm UTC](https://forums.speedlife.net/t/sr20det-or-ka24de/18697 "2006-10-10T14:16:31Z")\
**Posts on this page:** 1\
**Showing post:** 60

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**Author:** ![sbanzer123](https://avatars.discourse-cdn.com/v4/letter/s/c77e96/32.png) [@sbanzer123](https://forums.speedlife.net/u/sbanzer123)\
**Post date:** [December 2, 2006, 9:58am UTC](https://forums.speedlife.net/t/sr20det-or-ka24de/18697/60 "2006-12-02T09:58:39Z")

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> [@Dex](#):
>
> again, why? show me documentation to prove this. EVERY SR20 write up i’ve read (countless articles) has said there is no noteworthy difference. can you please find me some documentation to support your claim? otherwise, i’m assuming you are spewing bullshit about something you have no idea what you are talking about.

blacktops are newer. and there were really no differences, there was no power change. here specs right from heavy throttle. probabally the largest inporter of JDM nissan motors in the northeast.

redtop  
**Specifications**   
[left] **180SX 91-93 and Silvia 91-93** [/left]

Displacement: 1998cc (2.0 liter)

Cam type: DOHC 16 valve, chain driven cam sprockets

Bore and stroke: 86mm x 86mm

Compression: 8.5 : 1

Horsepower: 205ps at 6000rpm Torque: 203 ft/lbs at 4000rpm

Stock boost: 7 psi

Throttle body bore: 60mm

**Turbo specs:** Injector size: 370cc/min

**Co**  **mpressor:** T-25, 60 trim 56mm BCI-1 compressor.

**Turbine:** T-25, 62 trim 53.8mm 0.64 A/R turbine housing.

**Center Section:** Journal bearings

blacktop  
**Specifications**

**180SX 94-98**

[left]Displacement: 1998cc (2.0 liter) [/left]

Cam type: DOHC 16 valve, chain driven cam sprockets

Bore and stroke: 86mm x 86mm

Compression: 8.5 : 1

Horsepower: 205hp at 6000rpm Torque: 203 ft/lbs at 4000rpm

Stock boost: 7 psi

Throttle body bore: 60mm

**Turbo specs:** Injector size: 370cc/min

**Co**  **mpressor:** T-25, 60 trim 56mm BCI-1 compressor.

**Turbine:** T-25, 62 trim 53.8mm 0.64 A/R turbine housing.

**Center Section:** Journal bearings

hey addicted2boost. do you own or have you ever owned a 240?

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