engineermike
Well-Known Member
Larger DI pimp allows you to run a higher DI blend but all the fuel still must pass through the in tank pump. So if the in tank pump wasn’t big enough before then it it won’t be big enough still.
That or you could hit up txripper. Bap, Cat delete, and dw400... What I will be doing.... Unless if I pull a stymee and move to Florida when my kid graduates next year. Which is a real possibility.Larger DI pimp allows you to run a higher DI blend but all the fuel still must pass through the in tank pump. So if the in tank pump wasn’t big enough before then it it won’t be big enough still.
Equipped with a Prius as well???That or you could hit up txripper. Bap, Cat delete, and dw400... What I will be doing.... Unless if I pull a stymee and move to Florida when my kid graduates next year. Which is a real possibility.
On 93 this still won’t push the knock threshold up like increasing DI blend will.That or you could hit up txripper. Bap, Cat delete, and dw400... What I will be doing.... Unless if I pull a stymee and move to Florida when my kid graduates next year. Which is a real possibility.
The names you listed know that most people aren’t willing to pay $2500 for what amounts to a couple of degrees of timing. Ask Dustin Whipple if the bigger GDI pump is beneficial on pump gas and he will tell you it is, but the bang for the buck isn’t great. There is no doubt that gains are available with it and Roush just verified that.Before going with Roush, I considered Whipple and Edelbrock and chatted with their reps. Also had a lot of dialog with tuners...especially Lund. Never once did anyone mention upgrading the HPFP. It was always DW400, a BAP or both.
Not sure why he traded in.... some of the faster Roush cars are in Florida ;)Equipped with a Prius as well???
yeah If I go to Florida I will sell everything but my Roush. I will daily it until the wheels fall off.Not sure why he traded in.... some of the faster Roush cars are in Florida ;)
Your correct I had the 727 Phase 2 on my 17 and it ran a BAP and 80mm pulley over the Phase 1 and 82mm pulley. I got to say that was a great blower kit and if I didn’t get tired of the manual transmission I would’ve kept it.I emailed Roush about the 775 hp upgrade. It gets a boost-a-pump. If I recall, their gen 2 727 hp version also used a BAP.
It gets a new DI fuel pump not just the boost a pump.I emailed Roush about the 775 hp upgrade. It gets a boost-a-pump. If I recall, their gen 2 727 hp version also used a BAP.
Yes...both.It gets a new DI fuel pump not just the boost a pump.