Blower update,
I recently downloaded a better version of Desktop Dyno that gives me much more accurate gross HP numbers.
Now 235 Gross HP equates to about 189 HP on a chassis dyno indicating almost 20% loss. I recently looked up the information I got from Vadim at the SHO Shop who mentioned 5-6 psi boost and 65-80 hp increase with an intentional emphasis on low end torque.
I plugged 5 psi boost into my Desktop Dyno program and this is what it told me.
|
Stock |
Stock |
5 psi Blwn |
5 psi Blwn |
Change |
Change |
RPM |
Hp |
Tq |
Hp |
Tq |
Hp |
Tq |
2000 |
51 |
134 |
81 |
213 |
30 |
79 |
2500 |
75 |
157 |
114 |
240 |
39 |
83 |
3000 |
104 |
182 |
146 |
256 |
42 |
74 |
3500 |
136 |
204 |
182 |
274 |
46 |
70 |
4000 |
163 |
214 |
222 |
291 |
59 |
77 |
4500 |
188 |
219 |
262 |
306 |
74 |
87 |
5000 |
209 |
219 |
300 |
315 |
91 |
96 |
5500 |
224 |
214 |
334 |
319 |
110 |
105 |
6000 |
234 |
204 |
367 |
321 |
133 |
117 |
6500 |
231 |
187 |
391 |
316 |
160 |
129 |
7000 |
225 |
168 |
412 |
309 |
187 |
141 |
Now 80% of 367 hp is 296 Hp at the wheel which is about what Vadim mentioned. Desktop drag strip (also a new version) indicates an ET change from 15.78 at 89.2 stock to 12.864 at 109.6 mph.
I know all this is on the design stage and talking 12’s and SHOing 12’s are two different things. Still it has a lot of promise, low-mid 13’s is still quick to my kind of thinkin’
Buford