run 450 safely

[boosted6g]

I have a 96 spyder that I'm looking to run 450 hp to the crank. I want to do so safely with out to much risk. Here's what I have, can anyone think of anything else I need.

Arp heads
mls head gasket
act 2900 with street disk
Aem w/b
AEM tru boost
Fic 650cc
safc 2
Eprom (looking to get a dsmlink)
maft
fmic
7 bolt rebuilt with manhly rods an pistons 9:0:1
Acl tri metal bearings
Oem timing belt
new front oil pump
new gates water pump
All new oem gaskets
still running a t25 (looking to upgrade just not sure what yet)
Greddy exhaust turbo back with test pipe
Manhly springs an retainers
dks2
3mm lifters
bronze guides
Ss std valves

 

[Seamus]

450 isn't going to get done on 650's. you need to get bigger injectors sized to whatever fuel you're using. People here will just say buy 2150's but that is stupid if you are using pump or race gas.

A maft is a stupid mod too. Just run your 2g maf or speed density.

 

[gieri002]

I'd say dsmlink + speed density, toss that MAFT & SAFC II right off the bat. Your also going to need a decent size turbo and everything that goes along with that. An excellent choice would be an hx35 + .55 bep housing + punishment mvs recirculated o2.

 

[dsmvenge]

Is this a DD car or a race car/weekend warrior. I agree ditch the maft and safc deal that's crap. Run the stock maf with link. Your gonna need link for the car to run right. And injectors Buy once get bigger ones like 850 or 1150. Tune A bit with your stockers at first. Get the feel for link. If its a DD I wouldn't use race bearings. Just use the Regular acl. I got a pretty Hefty mod list and still am in the 300s hp range on a e316g

 

[demonloc88]

you are going to need more fuel I have fic 850 on speed density with a 6266 .82 vp ms109 and a bunch more parts and I am making 480 to the wheel and my duty cycle was at 96%

 

[JMAR]

See sorry to jump in like this but why does everone hate on the maft and safc set up... mainly its a pain I know but its still a good basic tune and will get you to 450 safely... not everyone's ot 600 to get link... not tryin to start an arguement I was just wondering...

I have to run it correct to vent to the atmosphere?!!

Also did your list have a fmic on it.... more air the better

 

[bryanwheat]

See sorry to jump in like this but why does everone hate on the maft and safc set up... mainly its a pain I know but its still a good basic tune and will get you to 450 safely... not everyone's ot 600 to get link... not tryin to start an arguement I was just wondering...

I have to run it correct to vent to the atmosphere?!!

Also did your list have a fmic on it.... more air the better

It's not hating, they are both awful. Try to tune for some injectors bigger than 550s and you will see why. They are both piggybacks. The just modify the airflow signal to the ecu. The more airflow you hide, the more timing advance, the more uncontrollable detonation. If you don't have the money to buy at very least ecmlink
Lite than this is not the platform for you. That 500 bucks is the best mod that you will ever do to your car.

 

[92AWDHX40]

Sd some 1150 cc injectors, e 85 and a wally 450 great start.