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It is my car he is tuning. Here is the graph on E85. On 93 Oct the VD showed 376 HP and I did 114mph in the 1/4 mile with that tune of 26 falling to 24psi at the top.
The go fast mod list of mods on my car are:
FP 71 HTA with 84mm cover (not ported at all, stock 10.5cm exhaust housing)
Wally 255 pump
3 bar boost solenoid
RC 1200cc's
2.75 Espelir downpipe
Espelir 3" catback
3" testpipe
HKS 264/264
Cheapie open air filter
FP 84mm intake hose
Mishimoto lower IC pipe
ARP Head studs
The above chart is the last couple pulls we did. It's obviously running too lean up top so I believe the pump is losing pressure. The tune before I think made around 470.
We are currently detuning it to bring the AFR back inline, drop the IDC's some and manage the torque a bit.
It is my car he is tuning. Here is the graph on E85. On 93 Oct the VD showed 376 HP and I did 114mph in the 1/4 mile with that tune of 26 falling to 24psi at the top.
The go fast mod list of mods on my car are:
FP 71 HTA with 84mm cover (not ported at all, stock 10.5cm exhaust housing)
Wally 255 pump
3 bar boost solenoid
RC 1200cc's
2.75 Espelir downpipe
Espelir 3" catback
3" testpipe
HKS 264/264
Cheapie open air filter
FP 84mm intake hose
It is my car he is tuning. Here is the graph on E85. On 93 Oct the VD showed 376 HP and I did 114mph in the 1/4 mile with that tune of 26 falling to 24psi at the top.
The go fast mod list of mods on my car are:
FP 71 HTA with 84mm cover (not ported at all, stock 10.5cm exhaust housing)
Wally 255 pump
3 bar boost solenoid
RC 1200cc's
2.75 Espelir downpipe
Espelir 3" catback
3" testpipe
HKS 264/264
Cheapie open air filter
FP 84mm intake hose
Stock block I assume? I need to get a anti surge cover asap
I thought with the addition of all this torque (HTA 71, E85, possibly bigger cams) on the stock block it'd be necessary. Concerned about rod bearing failure.
If you an to run a lot of boost and raise cylinder pressured then yeah. I ran 30psi on stock head bolts and didn't have the head lift. Individual experiences may vary, though.
Originally Posted by razorlab
E85.
For comparison, It made 370 whp on 93 oct. Yes we are detuning it a tad to keep it in low 90 IDC and bring down some of the early torque.
I'm trying to get the owner to post in this thread for full mod list but from memory:
I didn't post to brag about the numbers, only to share IDC data. I don't really care about numbers anymore.
Wow. I have the same mods but only did 350whp on 91 and 415whp, or so, on e85.
Edit: @ 27psi tapering to 23psi.
not necessarily caring about numbers.. but you gotta wonder why two cars, with the same mods, both using VD have such drastically different numbers.
that torque would absolutely destroy my engine and trans, though.
and which correction factor are you using? i've been on the VD correction of 1.0, but DynoJet numbers (1.09) look more like yours.
Stock block I assume? I need to get a anti surge cover asap
KFC - Would you happen to have a current pump gas VD graph?
As crazy as it may sound, I'm thinking of downgrading from my hta green to the 71HTA, reason being I only DD my car, almost never race it, so 99% of the time I'm below 6k.
Currently getting 300ftlbs at the wheels at 4k, so having +50-70ftlbs at 4k would be great for street driving....
KFC - Would you happen to have a current pump gas VD graph?
As crazy as it may sound, I'm thinking of downgrading from my hta green to the 71HTA, reason being I only DD my car, almost never race it, so 99% of the time I'm below 6k.
Currently getting 300ftlbs at the wheels at 4k, so having +50-70ftlbs at 4k would be great for street driving....
Am I crazy for thinking this way
No sir, it's a ton of fun. If i didn't track my car, no WAY would i be getting rid of mine. No way.
Sure, here is the graph on 93 octane. Also included the graph with both 93oct vs E85 with smoothing at 2.
Originally Posted by tsitalon1
KFC - Would you happen to have a current pump gas VD graph?
As crazy as it may sound, I'm thinking of downgrading from my hta green to the 71HTA, reason being I only DD my car, almost never race it, so 99% of the time I'm below 6k.
Currently getting 300ftlbs at the wheels at 4k, so having +50-70ftlbs at 4k would be great for street driving....
