Blacktop 20v: Displacement Increase.

[Delazy]

give myself and riojin about 12 months, maybe less in his case and we'll be able to tell u first hand wat ur looking to spend and results u can expect in return...

basic build specs here....

[lo_rolla]

The thrill, the wait, the highs, the lows....
Yep, livin' the dream.

[lo_rolla]

Is that 7A or modded black top?

My 16V should be pumping out 200hp+ in less then 3 or 4 months.

[Delazy]

blah blah blah blah *damn post was too short apparently*

stress that these are plans on paper...may go a smaller cam, bit concerned it may be abit top end heavy for a 7A...

[dr1ft-pig]

got a link to said car???

i plan to do basically the 7age build on a bigger scale
5sfe bottom end (late) forged/balanced high CR etc

and working the beams head with slightly more duration and a shitload of lift (still wanna keep vvti)

and i wanna know if 200rwkw is acheivable ( mine made 133kwatw on 1 dyno and 150ish (205hpatw) on another dyno nd thats dead stock with a ecu and exhaust)

could be fun i was ecpecting something like 180 maybe even with the larger bottom end but there could be room for more, id love to have a look at said race cars specs

[Sam-Q]

so the 5S head can be adapted onto even the later model beams engine? wow if you pull that off it would be quite a vollatile combination

[slydar]

brendan. the car is onwed by glennRA40 in think is his screen name on toymods. he is also the guy who had the quad throttle adaptors for beams he was selling on here.

personally i think youre mad if you throw away such a hot bottom end, just for 200cc (when the motor is already 2L)

[Hen may possibly be a nut]

to guy's thread about that crazy 3S. Not sure what it's making now, but it's pretty worked over.

Hen

[carbonae86]

I think that also needs to be added Hen is maybe the cost of such a engine ? I was talking with him before xmas and was told that its 20-25g in parts without all the labour. From memory he building a engine for that black sportsedan alfa i think atm , will be good to see how it does against all the cosworth/nissan/honda powered 2liter cars that people have built last year.

[xero]

288 with that lift will suit the 7A pretty well delazy. especially with the 20v head. 272 will be just that little bit too small and anything bigger than 295 will make it really top endy and shit down low.

i remember speaking to ben (takumi trueno from 11ty years ago) and he had 288's on his built black top. it was a bit doughy below 4000rpm, but then kick like a barstid after all the way 9000rpm. according to him if you blipped the throttles, it would spin to 4000rpm real quick anyway..

so with the extra 200cc's i reckon it will be spot on with the 288's