engine rebuild

cloneman315

cloneman315

Active member
Re: engine reuild

Re: engine reuild

I have played with a few trucks with phills chip with 50s and they have all worked very well.Might look into the code59 stuff also
 
cloneman315

cloneman315

Active member
Re: engine reuild

Re: engine reuild

I mean good gas when you turn the boost up 100 110 112 116 etc,lot of guys try to run high boost on pump gas it just isnt smart....
 
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syty9933

New member
Re: engine reuild

Re: engine reuild

K so what would be easiest to find a custom chip for, a 412 with l35s and what injectors?

cloneman315 said:
I mean good gas when you turn the boost up 100 110 112 116 etc,lot of guys try to run high boost on pump gas it just isnt smart....
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thanks, and i dont ever more than 15 with pump gas
 
nallj92

nallj92

Active member
Re: engine reuild

Re: engine reuild

syty9933 said:
Alright and r vortecs and l35s the same?
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Nope, Vortec heads( 96-up ) have different intake mounting holes, Thus a vortec swap involes drilling heads for old intake bolt pattern and welding material to the intak since the ports are taller.

A l35 is a direct bolt on head and is the same intake pattern as the stock lb4 heads that came on the syty's these heads are found on CPI 4.3's and can be identifed from the Eyebrows on top of the intake port
 
cloneman315

cloneman315

Active member
Re: engine reuild

Re: engine reuild

I was running high 11s with stock motor with just a pte52 and phills chip,on street tires.
 
The Devils Own Chariot

The Devils Own Chariot

Active member
Re: engine rebuild

Thats not a crazy build. Just put your cam and heads on it and its like stock. Only it can handle 700 hp if you want. This is the way to go. Trust me. If you can install cylinder heads and bolt everything on this is it. Way cheaper to do this than the shop can rebuild yours to stock.
 
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syty9933

New member
Re: engine rebuild

The Devils Own Chariot said:
Thats not a crazy build. Just put your cam and heads on it and its like stock. Only it can handle 700 hp if you want. This is the way to go. Trust me. If you can install cylinder heads and bolt everything on this is it. Way cheaper to do this than the shop can rebuild yours to stock.
Click to expand...

oh is it an actual syty block?, and wouldnt it be hard to tune?
 
The Devils Own Chariot

The Devils Own Chariot

Active member
Re: engine rebuild

Yeah its just a highly over built stock block. If you put your stock cam and heads on it, it will act just like stock motor. The olny way it would'nt is if the stroke or compression is different. In this case Im pretty sure that motor is stock spec. And if youre getting custom tune then who even cares about that. They can tune to what ever the truck wants,
 
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syty9933

New member
Re: engine rebuild

if its not avaialble then what is the best combo for a stock rebuild that would be easy to get a chip made for, if not already out there to buy ?

l35s, 412, and stock injectors?
 
cloneman315

cloneman315

Active member
Re: engine rebuild

maybe you just want to rebuild and use the stock inj ultimate,those chips were not that bad.
 
cloneman315

cloneman315

Active member
Re: engine rebuild

you can have someone do the changes to the chip for you,or like i said you can also do a build that someone has and works and just get a copy of there tune,
 
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syty9933

New member
Re: engine rebuild

should i send my block to a local shop or is it worth shipping it to somone syty oriented? which would be cheapest?
 
BoostedSUV

BoostedSUV

Active member
Re: engine rebuild

If you're going to mess with changing cams/heads/injectors then custom tune it. Either with code59 or hook up with Nolan or Dig... As soon as you start changing things the tune will be off and there is no out of the box tune that is perfect. I would suggest build it stock, use L35s if you want but don't mess with the cam or injectors.

Honestly a custom tune is the best bang for the buck so if you're going to have to tune it anyway, get all the right parts now and do it once.
 
cloneman315

cloneman315

Active member
Re: engine rebuild

I know Phills 75 and 50 chip with a stock cam and the 415 are dead on,we did that chip on the dyno and the track with two seperate builds,they seem to work well.Seems like lot of guys are doing the code59,there is a sticky someplace on it.but again things can change from one to another.
 
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syty9933

New member
Re: engine rebuild

i think im going with a 412 cam, l35s, stock inj,bigger turbo, bigger torqueconv., fmic, and im stuck with where to go with the bottom end.

4 bolt mains?

should i bore it and if so is it harder to tune for?

what parts should i build it with?
 
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