TF top end kit

[scott5]

I was wondering who all is running it? I am just putting it on a 306 with s-trim for a street car only.. I am wondering if it will be easier and more cost effective to part a H/C/I together or just buy the 360hp kit for 2500.. Aynone have any dyno numbers? Comes with everything correct?

 

[LAFENATU]

The TFS kit is the best bang for the buck, hands down.

Go with that.

Most people are seeing around 300 RWHP with the kit.

 

[Win]

Yeah the TFS kits are great. I am still up in the air if i want to snag one up with my budget build.

 

[mikey94gt]

I can attest to 300RWHP with the TFS kit.

 

[MuscleInc1320]

have that kit on my car and love it

 

[scott5]

Did you guys need to buy anything else to install it or was it a truly have everything kit?

 

[hottwheels04]

there good kits, on my stock 302 I ran the trickflow h/c/i it dynoed 273rwhp with more bolt ons 300rwhp tuned.
and now on my built 306 I have the tf heads ported with a diff cam making 360rwhp, they have alot of room for port work there awesome heads! best heads hands down for are cars are afr and trickflow!!

 

[scott5]

Yea my big F1R motor has TF heads and really dont like driving it on the street anymore so thats why im looking to upgrade the 160k mile engine and put in a fresh 306 with just a lil s-trim

 

[mikey94gt]

The only things I adde were a Comp timing chain and Crane Energizer lifters. figured since I was building a new engine, might as well go with all new parts.... and I added the Comp Cams timing chain cuz I didnt wanna machine the parts for the TFS timing chain.

As far as block prep, I ran the block thru the hot tank, align honed everything, stress relived the crank/rods, balanced everything to .01 oz, put oversize bearings in the bottom end and added Total Seal gapless piston rings. The bottom end is from an 88GT so I would have forged pistons. the car revs real nice, and pulls hard, even at part throttle.

 

[MuscleInc1320]

on my 94 gt i had to buy a spacer for the upper intake so my egr had clearance to bolt on

 

[scott5]

thanks guys....

 

[Win]

ok let me just say something unless a block is cast as a 306. It's just a 302 bored .30 over

 

[mikey94gt]

Do you mean As Cast? I fortgot one piece of my build, I used a 1" spacer in my intake.

 

[scott5]

ok let me just say something unless a block is cast as a 306. It's just a 302 bored .30 over

a 306 is a 302 block bored

 

[mikey94gt]

ya, somethin like that....