Finally dyno'd with the D1
Thread Starter
Joined: Nov 2001
Posts: 3,066
Likes: 0
From: Sunny San Diego
Originally Posted by ty_ty13
i just thought of this... im using the mondo, but i just saw that the O-ring under the plunger had been knocked out.... maybe since i glued it down ill gain some more boost and get a higher rpm Vs. Map value in my VE tabel.. i could have been losing boost cause it couldnt seal well enough after 5800 motor rpms....
i'd say check your stock ATI bypass as it makes the most sense.... I'll let you know what happens with mine.... if its not the bypass on mine or yours i will be looking at the cam for the blame.....
i talked to a reputable procharger sponsor and i asked him where he thought a 224/236 cam would peak at and he nailed my dyno sheet right on the head... 5800rpms.... he said he would like to see my motor have atleast a 234/238 114lsa... maybe the intake duration on a procharged car can make for a longer power band..
maybe its just a coincidence maybe not... but hell i could see i was gaining boost on my dyno sheet but i lost power... so when this winter comes and my theory is still lurking... i'll check into a set of after market casting heads and a BIG cam...
i'd say check your stock ATI bypass as it makes the most sense.... I'll let you know what happens with mine.... if its not the bypass on mine or yours i will be looking at the cam for the blame.....
i talked to a reputable procharger sponsor and i asked him where he thought a 224/236 cam would peak at and he nailed my dyno sheet right on the head... 5800rpms.... he said he would like to see my motor have atleast a 234/238 114lsa... maybe the intake duration on a procharged car can make for a longer power band..
maybe its just a coincidence maybe not... but hell i could see i was gaining boost on my dyno sheet but i lost power... so when this winter comes and my theory is still lurking... i'll check into a set of after market casting heads and a BIG cam...
What I don't understand is why the boost is the same between the P1 and D1.
I'll check the BPV, but I realy don't know what to look for.
