Turbo Selection

[WDRacing]

Here's what Turbonetics has to say in general reguards to turbin selection compared to displacement.

ENGINE DISPLACEMENT COMPRESSOR TRIM TURBINE TRIM TURBINE HSG 60-100 CID T3-50 Trim T3 Standard .36/.48 100-150 CID T3-Super 60 T3 Standard .48/.63 150-200 CID T3-Super 60 T3 Standard .63/.82 200-250 CID T4-S3 Trim T4 “O” Trim .58/.69 250-300 CID T4-V1 Trim T4 “P” Trim .69/.81 300-350 CID T4-V1 Trim T4 “P” Trim .81/.96 350-400 CID T4-H3 Trim T4 ”P” Trim .96/1.30 400-450 CID T4-H3 Trim T4 “P” Trim 1.30

Go here for further details...http://www.turboneticsinc.com/guidelines.html

One of the best turbo's for a KA in my personal opinion is the T3/T04E 50 trim, .63AR It will spool up fast and provide enough volume for 350WHP.

WD