98nosz28

iTrader: (1)

1998 M6 camaro

AFR 205 heads, unmilled
231/237 TSP cam
LSX 78mm intake
Hooker LT's, with ORP
stock 10 bolt with 3.42's
Stock rotating assembly, with ARP bolts.

Then of course all the extras to support these mods, injectors, pushrods,oil pump, fuel pump,timing chain stuff like that.


Thanks

Race Car Driver

350-360 rwhp

SPANKY LS1

iTrader: (24)

400-415 most likely. Don't waste your time with the 78mm LSx intake, either get the 90mm intake or keep the LS6. You probably won't need or benefit from bigger injectors either.

If you only hit 350-360, I'd push your car off of a cliff.

Shawn

Race Car Driver

Give me chance to buy it first.

98nosz28

iTrader: (1)

I was expecting 430-450rwhp. What am I doing wrong? Do I need to mill the heads? That is lower than I thought. How are people hitting 450rwhp then with these cars? I was planning bigger injectors b/c once then engine is done i will spray 100 dry shot on top of it. But i want to know how to get the most out of it N/A first!! I bought the 78mm LSX intake along time ago when they just came out so I am stuck with it for now.

NumberOneSled

iTrader: (1)

420-440. You could sell the 78mm on here and spend a little extra for the 90/90 set-up.

SPANKY LS1

iTrader: (24)

Keep in mind that 450rwhp H/C cars are the EXCEPTION, not the rule.

That being said, AFR 205s are definitely capable of hitting 450rwhp, and they are unbeatable when part of a properly matched combo. Tony at AFR has hit 480rwhp with a tiny 224/228 cam. His tuning is also PERFECT, he has a ported 90mm intake and tb, perfect quench, and adequate compression. Look here for some examples of AFR combos.

Shawn

jrp

iTrader: (16)

i say ~410rwhp as well. and agree with everything shawn stated

yours is an example of just throwing part A, B, and C and expecting magic.

AFR's: great heads when optimized which you arent; unmilled = stock compression
tsp231/237: good top end cam, lacks low/mid range and is on slow ramps
LSX 78mm intake: not worth much if any over an ls6 intake
Hooker LT's, with ORP: good budget header but not top end like kooks/qtp's
stock 10 bolt with 3.42's: aids in higher numbers
Stock rotating assembly, with ARP bolts: bottom end could be tired and most likely is on a 98. Tony had like 2% leak down on his motor.

i'd say start over; mill the heads for added compression, run the cometic, and choose a different cam. plus your missing pulley, TB, ect.

baddogz28

iTrader: (6)

400 Hp.

98nosz28

iTrader: (1)

Man this must be the worst combo ever hey. I just spent the last hour reading on how cam only (231/237) make 390-410rwhp. For me not to gain anything with a lsx and AFR heads is really strange. I guess I should just get a cam and make the same power. I also forgot that I am putting in forged pistons so I can spray the $hit out of it, but that will not help either.

SO ANYONE USING THIS CAM NEVER BUY HEADS B/C IT WILL MAKE YOU LOOSE POWER!!

VINCE

iTrader: (1)

Should be over 430rwhp depending on final compression and tuning.

Mr. Luos

iTrader: (9)

Man, you are WAY too used to DRE's Mustang dyno.

Vortech5300

425-430hp atleast, assuming you have the rest of the bolt ons.

777

iTrader: (21)

I'd say people with this cam dyno more like 375-400 and you should be around 425 with the afr's...

SideStep

I am going to put in at 410-415ish SAE...


Good luck...

97bowtie

iTrader: (1)

430ish.

Blue Hawk

SideStep, 97bowtie, answer is in his sig. Went with a 237/242 though. 777 has resurected an old post.

405rwhp with 237/242 and Stg 2.5? I wonder if he still have the stock LS1 intake? It's not mentionned in the sig.

Edit: OK I just noticed that he still have his stock tuning.

jj_z28

iTrader: (14)

I would say 430 give or take. I put down 438 on a mustang dyno w/ my mods in sig and a tune, I hope u can match that. On a mailorder tune i had 410 on the same dyno.