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Old 07-07-2010, 07:29 PM   #1374
knuts
Scooby Newbie
 
Member#: 116814
Join Date: Jun 2006
Location: Colorado Springs
Vehicle:
2003 wrx wagon
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Results with the HTA68 on the 2.0l are definitely a mixed bag. When pushed to higher boost levels on E85 it seems to be a decent option. Here are results at 5000' (Longmont, CO) with a 1.32 CF.

[IMG][/IMG]

This was with a FMIC at 22psi peak boost. Even at a more reasonable CF of 1.16 (316 whp), this is a pretty decent result. I have not seen any data for an E316G at this level in Colorado with similar CF on a DD dyno.


Here is another example with an STi TMIC at 20psi peak at 6000' (Colorado Springs) with 1.15 CF

[IMG][/IMG]

...and for comparison here again is my best result with the Deadbolt TD04L-19T at 22 tapering to 18 psi with APS TMIC and 1.15 CF at 6000' (Colorado Springs).

[IMG][/IMG]

The HTA68 is lagging my TD04 by only 500 rpm at 200 lb-ft (4200 rpm vs 3700). So, +15% peak power for 500 rpm later spool. Hmmm... it's good to have different options!
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