GST with PSI
DSM Wiseman
- 2,729
- 1,509
- Jul 27, 2005
-
San Diego,
California
It may be easier to find me. I'll be one of the 10 or so people there driving a 4 door grocery getting shitbox with a 4G63 under the hood.
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Had a tune at Boostin today. The fic 1100s are maxed out. Running 30psi on a new 68hta. Running S1s with an evo3 intake mani. 424/375
Do you have a log of the run? Where was your timing and afr goal @turbotalon1gI did 410/440 on a E316G on E85 with HKS272, stock bottom end, FP exh mani and 1G intake manifold thru a 5 speed on a dynojet.
On a mustang dyno too I see. That's awesome stuff!It's been a while, but finally was able to dyno the v2 hta68 today. Thanks to Lowell Foo at RG racing, car made 481whp/353 torque @ 28psi tapered down to 21ish psi by redline. Probably was able to squeeze little more with boost ,timing and fuel etc...beside that,I'm quite happy with the result.You must be logged in to view this image or video.
What fuel was this? I wanted to get my v2 68hta dyno'd but it's just not gonna happen, I'm running the same boost level but I'm using an EBC to keep it at 27-28psi to redline
Pump gas 94 octane and methanol.
It's 10:1 cr, GSC s2 cams, JMF drag IM with 74mm to.Sorry man^ see your 10.5:1 and GSC s2 cams...
What about intake and tb?
I'm using the Greddy profec B2 ebc. It didn't cross my mine with messing with the gain value to steady boost. Didn't have boost tapering problems with the 35r before, so these features were rarely used.I'm gonna have to try it out.Good numbers Eddie, I suspected as much on that turbo when I looked at Brett's logs of that HTA68 v2 flowing 55lbs+. Glad to see some actual numbers, we'll just have to wait for track times once Canada thaws out this summer.
As far as the taper goes, I'm not sure what you're using to control boost but I was seeing the same 30psi to 23psi drop until I installed a IR BCS. Now I can hold 28psi until I decide to shift...